Home / 1,060,560.57-1,463,604.38-577,156.89

Finding the Fourth Proportional to 1,060,560.57, 1,463,604.38 and 577,156.89

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Solution

The fourth proportional to 1,060,560.57, 1,463,604.38 and 577,156.89 is: 796,493.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,560.57 : 1,463,604.38 = 577,156.89 : x
  2. Step 2: Convert to fraction form
    1,060,560.57/1,463,604.38 = 577,156.89/x
  3. Step 3: Cross multiply
    1,060,560.57x = 1,463,604.38 × 577,156.89
  4. Step 4: Simplify right side
    1,060,560.57x = 844,729,350,308.73
  5. Step 5: Solve for x
    x = 844,729,350,308.73/1,060,560.57
  6. Step 6: Final answer
    x = 796,493.27

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Double scale
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1.5x scale

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.