Home / 2,602,569.32-3,591,545.10-1,456,649.66

Finding the Fourth Proportional to 2,602,569.32, 3,591,545.10 and 1,456,649.66

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Solution

The fourth proportional to 2,602,569.32, 3,591,545.10 and 1,456,649.66 is: 2,010,176.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,569.32 : 3,591,545.10 = 1,456,649.66 : x
  2. Step 2: Convert to fraction form
    2,602,569.32/3,591,545.10 = 1,456,649.66/x
  3. Step 3: Cross multiply
    2,602,569.32x = 3,591,545.10 × 1,456,649.66
  4. Step 4: Simplify right side
    2,602,569.32x = 5,231,622,948,789.67
  5. Step 5: Solve for x
    x = 5,231,622,948,789.67/2,602,569.32
  6. Step 6: Final answer
    x = 2,010,176.22

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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.