Home / 1,023,597.92-1,412,557.23-564,731.83

Finding the Fourth Proportional to 1,023,597.92, 1,412,557.23 and 564,731.83

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Solution

The fourth proportional to 1,023,597.92, 1,412,557.23 and 564,731.83 is: 779,325.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,597.92 : 1,412,557.23 = 564,731.83 : x
  2. Step 2: Convert to fraction form
    1,023,597.92/1,412,557.23 = 564,731.83/x
  3. Step 3: Cross multiply
    1,023,597.92x = 1,412,557.23 × 564,731.83
  4. Step 4: Simplify right side
    1,023,597.92x = 797,716,022,414.85
  5. Step 5: Solve for x
    x = 797,716,022,414.85/1,023,597.92
  6. Step 6: Final answer
    x = 779,325.56

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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.