Home / 5,607,064.95-7,737,753.03-3,028,746.87

Finding the Fourth Proportional to 5,607,064.95, 7,737,753.03 and 3,028,746.87

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Solution

The fourth proportional to 5,607,064.95, 7,737,753.03 and 3,028,746.87 is: 4,179,672.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,064.95 : 7,737,753.03 = 3,028,746.87 : x
  2. Step 2: Convert to fraction form
    5,607,064.95/7,737,753.03 = 3,028,746.87/x
  3. Step 3: Cross multiply
    5,607,064.95x = 7,737,753.03 × 3,028,746.87
  4. Step 4: Simplify right side
    5,607,064.95x = 23,435,695,230,071.14
  5. Step 5: Solve for x
    x = 23,435,695,230,071.14/5,607,064.95
  6. Step 6: Final answer
    x = 4,179,672.51

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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.