Home / 5,946,147.41-8,205,545.88-3,465,210.06

Finding the Fourth Proportional to 5,946,147.41, 8,205,545.88 and 3,465,210.06

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Solution

The fourth proportional to 5,946,147.41, 8,205,545.88 and 3,465,210.06 is: 4,781,909.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946,147.41 : 8,205,545.88 = 3,465,210.06 : x
  2. Step 2: Convert to fraction form
    5,946,147.41/8,205,545.88 = 3,465,210.06/x
  3. Step 3: Cross multiply
    5,946,147.41x = 8,205,545.88 × 3,465,210.06
  4. Step 4: Simplify right side
    5,946,147.41x = 28,433,940,131,167.55
  5. Step 5: Solve for x
    x = 28,433,940,131,167.55/5,946,147.41
  6. Step 6: Final answer
    x = 4,781,909.73

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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.