Home / 1,068,384.38-1,474,370.52-584,949.56

Finding the Fourth Proportional to 1,068,384.38, 1,474,370.52 and 584,949.56

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Solution

The fourth proportional to 1,068,384.38, 1,474,370.52 and 584,949.56 is: 807,230.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,384.38 : 1,474,370.52 = 584,949.56 : x
  2. Step 2: Convert to fraction form
    1,068,384.38/1,474,370.52 = 584,949.56/x
  3. Step 3: Cross multiply
    1,068,384.38x = 1,474,370.52 × 584,949.56
  4. Step 4: Simplify right side
    1,068,384.38x = 862,432,386,950.97
  5. Step 5: Solve for x
    x = 862,432,386,950.97/1,068,384.38
  6. Step 6: Final answer
    x = 807,230.43

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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.