Home / 6,712,663.05-10,062,948.74-2,449,840.41

Finding the Fourth Proportional to 6,712,663.05, 10,062,948.74 and 2,449,840.41

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Solution

The fourth proportional to 6,712,663.05, 10,062,948.74 and 2,449,840.41 is: 3,672,554.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,663.05 : 10,062,948.74 = 2,449,840.41 : x
  2. Step 2: Convert to fraction form
    6,712,663.05/10,062,948.74 = 2,449,840.41/x
  3. Step 3: Cross multiply
    6,712,663.05x = 10,062,948.74 × 2,449,840.41
  4. Step 4: Simplify right side
    6,712,663.05x = 24,652,618,454,761.38
  5. Step 5: Solve for x
    x = 24,652,618,454,761.38/6,712,663.05
  6. Step 6: Final answer
    x = 3,672,554.14

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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.