Home / 1,032,765.60-1,549,148.40-274,605.60

Finding the Fourth Proportional to 1,032,765.60, 1,549,148.40 and 274,605.60

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Solution

The fourth proportional to 1,032,765.60, 1,549,148.40 and 274,605.60 is: 411,908.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,765.60 : 1,549,148.40 = 274,605.60 : x
  2. Step 2: Convert to fraction form
    1,032,765.60/1,549,148.40 = 274,605.60/x
  3. Step 3: Cross multiply
    1,032,765.60x = 1,549,148.40 × 274,605.60
  4. Step 4: Simplify right side
    1,032,765.60x = 425,404,825,871.04
  5. Step 5: Solve for x
    x = 425,404,825,871.04/1,032,765.60
  6. Step 6: Final answer
    x = 411,908.40

Related Problems

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.