Home / 1,068,949.92-1,475,150.28-585,545.04

Finding the Fourth Proportional to 1,068,949.92, 1,475,150.28 and 585,545.04

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Solution

The fourth proportional to 1,068,949.92, 1,475,150.28 and 585,545.04 is: 808,051.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,949.92 : 1,475,150.28 = 585,545.04 : x
  2. Step 2: Convert to fraction form
    1,068,949.92/1,475,150.28 = 585,545.04/x
  3. Step 3: Cross multiply
    1,068,949.92x = 1,475,150.28 × 585,545.04
  4. Step 4: Simplify right side
    1,068,949.92x = 863,766,929,708.61
  5. Step 5: Solve for x
    x = 863,766,929,708.61/1,068,949.92
  6. Step 6: Final answer
    x = 808,051.82

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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.