Home / 1,700,148.60-2,549,627.55-501,753.60

Finding the Fourth Proportional to 1,700,148.60, 2,549,627.55 and 501,753.60

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Solution

The fourth proportional to 1,700,148.60, 2,549,627.55 and 501,753.60 is: 752,454.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,148.60 : 2,549,627.55 = 501,753.60 : x
  2. Step 2: Convert to fraction form
    1,700,148.60/2,549,627.55 = 501,753.60/x
  3. Step 3: Cross multiply
    1,700,148.60x = 2,549,627.55 × 501,753.60
  4. Step 4: Simplify right side
    1,700,148.60x = 1,279,284,801,871.68
  5. Step 5: Solve for x
    x = 1,279,284,801,871.68/1,700,148.60
  6. Step 6: Final answer
    x = 752,454.70

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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.