Home / 5,878,363.04-8,111,693.13-3,299,545.60

Finding the Fourth Proportional to 5,878,363.04, 8,111,693.13 and 3,299,545.60

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Solution

The fourth proportional to 5,878,363.04, 8,111,693.13 and 3,299,545.60 is: 4,553,121.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,878,363.04 : 8,111,693.13 = 3,299,545.60 : x
  2. Step 2: Convert to fraction form
    5,878,363.04/8,111,693.13 = 3,299,545.60/x
  3. Step 3: Cross multiply
    5,878,363.04x = 8,111,693.13 × 3,299,545.60
  4. Step 4: Simplify right side
    5,878,363.04x = 26,764,901,375,641.73
  5. Step 5: Solve for x
    x = 26,764,901,375,641.73/5,878,363.04
  6. Step 6: Final answer
    x = 4,553,121.54

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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.