Home / 1,060,712.70-1,463,937.79-595,618.78

Finding the Fourth Proportional to 1,060,712.70, 1,463,937.79 and 595,618.78

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Solution

The fourth proportional to 1,060,712.70, 1,463,937.79 and 595,618.78 is: 822,040.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,712.70 : 1,463,937.79 = 595,618.78 : x
  2. Step 2: Convert to fraction form
    1,060,712.70/1,463,937.79 = 595,618.78/x
  3. Step 3: Cross multiply
    1,060,712.70x = 1,463,937.79 × 595,618.78
  4. Step 4: Simplify right side
    1,060,712.70x = 871,948,840,475.70
  5. Step 5: Solve for x
    x = 871,948,840,475.70/1,060,712.70
  6. Step 6: Final answer
    x = 822,040.54

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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.