Home / 1,399,650.08-2,098,224.86-546,523.25

Finding the Fourth Proportional to 1,399,650.08, 2,098,224.86 and 546,523.25

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Solution

The fourth proportional to 1,399,650.08, 2,098,224.86 and 546,523.25 is: 819,296.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,399,650.08 : 2,098,224.86 = 546,523.25 : x
  2. Step 2: Convert to fraction form
    1,399,650.08/2,098,224.86 = 546,523.25/x
  3. Step 3: Cross multiply
    1,399,650.08x = 2,098,224.86 × 546,523.25
  4. Step 4: Simplify right side
    1,399,650.08x = 1,146,728,656,494.25
  5. Step 5: Solve for x
    x = 1,146,728,656,494.25/1,399,650.08
  6. Step 6: Final answer
    x = 819,296.68

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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.