Home / 1,599,651.33-2,207,545.07-955,127.85

Finding the Fourth Proportional to 1,599,651.33, 2,207,545.07 and 955,127.85

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Solution

The fourth proportional to 1,599,651.33, 2,207,545.07 and 955,127.85 is: 1,318,092.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,651.33 : 2,207,545.07 = 955,127.85 : x
  2. Step 2: Convert to fraction form
    1,599,651.33/2,207,545.07 = 955,127.85/x
  3. Step 3: Cross multiply
    1,599,651.33x = 2,207,545.07 × 955,127.85
  4. Step 4: Simplify right side
    1,599,651.33x = 2,108,487,776,487.20
  5. Step 5: Solve for x
    x = 2,108,487,776,487.20/1,599,651.33
  6. Step 6: Final answer
    x = 1,318,092.10

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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.