Home / 1,025,151.49-1,414,425.12-589,545.17

Finding the Fourth Proportional to 1,025,151.49, 1,414,425.12 and 589,545.17

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Solution

The fourth proportional to 1,025,151.49, 1,414,425.12 and 589,545.17 is: 813,409.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,151.49 : 1,414,425.12 = 589,545.17 : x
  2. Step 2: Convert to fraction form
    1,025,151.49/1,414,425.12 = 589,545.17/x
  3. Step 3: Cross multiply
    1,025,151.49x = 1,414,425.12 × 589,545.17
  4. Step 4: Simplify right side
    1,025,151.49x = 833,867,490,750.55
  5. Step 5: Solve for x
    x = 833,867,490,750.55/1,025,151.49
  6. Step 6: Final answer
    x = 813,409.04

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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.