Home / 10,580,933.68-14,587,983.08-6,853,132.24

Finding the Fourth Proportional to 10,580,933.68, 14,587,983.08 and 6,853,132.24

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Solution

The fourth proportional to 10,580,933.68, 14,587,983.08 and 6,853,132.24 is: 9,448,445.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,580,933.68 : 14,587,983.08 = 6,853,132.24 : x
  2. Step 2: Convert to fraction form
    10,580,933.68/14,587,983.08 = 6,853,132.24/x
  3. Step 3: Cross multiply
    10,580,933.68x = 14,587,983.08 × 6,853,132.24
  4. Step 4: Simplify right side
    10,580,933.68x = 99,973,377,162,122.50
  5. Step 5: Solve for x
    x = 99,973,377,162,122.50/10,580,933.68
  6. Step 6: Final answer
    x = 9,448,445.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.