Home / 1,041,098.88-1,560,598.56-791,256

Finding the Fourth Proportional to 1,041,098.88, 1,560,598.56 and 791,256

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Solution

The fourth proportional to 1,041,098.88, 1,560,598.56 and 791,256 is: 1,186,086.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,098.88 : 1,560,598.56 = 791,256 : x
  2. Step 2: Convert to fraction form
    1,041,098.88/1,560,598.56 = 791,256/x
  3. Step 3: Cross multiply
    1,041,098.88x = 1,560,598.56 × 791,256
  4. Step 4: Simplify right side
    1,041,098.88x = 1,234,832,974,191.36
  5. Step 5: Solve for x
    x = 1,234,832,974,191.36/1,041,098.88
  6. Step 6: Final answer
    x = 1,186,086.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.