Home / 1,032,880.54-1,549,197.48-274,777.66

Finding the Fourth Proportional to 1,032,880.54, 1,549,197.48 and 274,777.66

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Solution

The fourth proportional to 1,032,880.54, 1,549,197.48 and 274,777.66 is: 412,133.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,880.54 : 1,549,197.48 = 274,777.66 : x
  2. Step 2: Convert to fraction form
    1,032,880.54/1,549,197.48 = 274,777.66/x
  3. Step 3: Cross multiply
    1,032,880.54x = 1,549,197.48 × 274,777.66
  4. Step 4: Simplify right side
    1,032,880.54x = 425,684,858,432.30
  5. Step 5: Solve for x
    x = 425,684,858,432.30/1,032,880.54
  6. Step 6: Final answer
    x = 412,133.68

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Double scale
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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.