Home / 1,002,291.84-1,503,437.76-244,128.60

Finding the Fourth Proportional to 1,002,291.84, 1,503,437.76 and 244,128.60

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Solution

The fourth proportional to 1,002,291.84, 1,503,437.76 and 244,128.60 is: 366,192.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,291.84 : 1,503,437.76 = 244,128.60 : x
  2. Step 2: Convert to fraction form
    1,002,291.84/1,503,437.76 = 244,128.60/x
  3. Step 3: Cross multiply
    1,002,291.84x = 1,503,437.76 × 244,128.60
  4. Step 4: Simplify right side
    1,002,291.84x = 367,032,155,535.94
  5. Step 5: Solve for x
    x = 367,032,155,535.94/1,002,291.84
  6. Step 6: Final answer
    x = 366,192.90

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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.