Home / 10,897,320.42-15,037,746.39-6,002,437.14

Finding the Fourth Proportional to 10,897,320.42, 15,037,746.39 and 6,002,437.14

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Solution

The fourth proportional to 10,897,320.42, 15,037,746.39 and 6,002,437.14 is: 8,283,057.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,897,320.42 : 15,037,746.39 = 6,002,437.14 : x
  2. Step 2: Convert to fraction form
    10,897,320.42/15,037,746.39 = 6,002,437.14/x
  3. Step 3: Cross multiply
    10,897,320.42x = 15,037,746.39 × 6,002,437.14
  4. Step 4: Simplify right side
    10,897,320.42x = 90,263,127,433,236.92
  5. Step 5: Solve for x
    x = 90,263,127,433,236.92/10,897,320.42
  6. Step 6: Final answer
    x = 8,283,057.11

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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.