Home / 3,207,665.44-4,426,541.34-1,737,545.89

Finding the Fourth Proportional to 3,207,665.44, 4,426,541.34 and 1,737,545.89

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Solution

The fourth proportional to 3,207,665.44, 4,426,541.34 and 1,737,545.89 is: 2,397,793.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,665.44 : 4,426,541.34 = 1,737,545.89 : x
  2. Step 2: Convert to fraction form
    3,207,665.44/4,426,541.34 = 1,737,545.89/x
  3. Step 3: Cross multiply
    3,207,665.44x = 4,426,541.34 × 1,737,545.89
  4. Step 4: Simplify right side
    3,207,665.44x = 7,691,318,712,232.09
  5. Step 5: Solve for x
    x = 7,691,318,712,232.09/3,207,665.44
  6. Step 6: Final answer
    x = 2,397,793.30

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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.