Home / 11,350,532.82-15,663,606.24-6,193,982.10

Finding the Fourth Proportional to 11,350,532.82, 15,663,606.24 and 6,193,982.10

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Solution

The fourth proportional to 11,350,532.82, 15,663,606.24 and 6,193,982.10 is: 8,547,624.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,532.82 : 15,663,606.24 = 6,193,982.10 : x
  2. Step 2: Convert to fraction form
    11,350,532.82/15,663,606.24 = 6,193,982.10/x
  3. Step 3: Cross multiply
    11,350,532.82x = 15,663,606.24 × 6,193,982.10
  4. Step 4: Simplify right side
    11,350,532.82x = 97,020,096,672,008.30
  5. Step 5: Solve for x
    x = 97,020,096,672,008.30/11,350,532.82
  6. Step 6: Final answer
    x = 8,547,624.87

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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.