Home / 4,314,917.60-6,459,934.80-2,635,301.60

Finding the Fourth Proportional to 4,314,917.60, 6,459,934.80 and 2,635,301.60

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Solution

The fourth proportional to 4,314,917.60, 6,459,934.80 and 2,635,301.60 is: 3,945,353.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,917.60 : 6,459,934.80 = 2,635,301.60 : x
  2. Step 2: Convert to fraction form
    4,314,917.60/6,459,934.80 = 2,635,301.60/x
  3. Step 3: Cross multiply
    4,314,917.60x = 6,459,934.80 × 2,635,301.60
  4. Step 4: Simplify right side
    4,314,917.60x = 17,023,876,514,335.68
  5. Step 5: Solve for x
    x = 17,023,876,514,335.68/4,314,917.60
  6. Step 6: Final answer
    x = 3,945,353.79

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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.