Home / 10,897,200.74-15,037,581.51-6,002,317.46

Finding the Fourth Proportional to 10,897,200.74, 15,037,581.51 and 6,002,317.46

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Solution

The fourth proportional to 10,897,200.74, 15,037,581.51 and 6,002,317.46 is: 8,282,892.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,897,200.74 : 15,037,581.51 = 6,002,317.46 : x
  2. Step 2: Convert to fraction form
    10,897,200.74/15,037,581.51 = 6,002,317.46/x
  3. Step 3: Cross multiply
    10,897,200.74x = 15,037,581.51 × 6,002,317.46
  4. Step 4: Simplify right side
    10,897,200.74x = 90,260,338,053,646.16
  5. Step 5: Solve for x
    x = 90,260,338,053,646.16/10,897,200.74
  6. Step 6: Final answer
    x = 8,282,892.11

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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.