Home / 1,041,106.88-1,560,610.56-791,264

Finding the Fourth Proportional to 1,041,106.88, 1,560,610.56 and 791,264

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Solution

The fourth proportional to 1,041,106.88, 1,560,610.56 and 791,264 is: 1,186,098.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,106.88 : 1,560,610.56 = 791,264 : x
  2. Step 2: Convert to fraction form
    1,041,106.88/1,560,610.56 = 791,264/x
  3. Step 3: Cross multiply
    1,041,106.88x = 1,560,610.56 × 791,264
  4. Step 4: Simplify right side
    1,041,106.88x = 1,234,854,954,147.84
  5. Step 5: Solve for x
    x = 1,234,854,954,147.84/1,041,106.88
  6. Step 6: Final answer
    x = 1,186,098.16

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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.