Home / 1,000,833.97-1,381,151.60-541,952.16

Finding the Fourth Proportional to 1,000,833.97, 1,381,151.60 and 541,952.16

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Solution

The fourth proportional to 1,000,833.97, 1,381,151.60 and 541,952.16 is: 747,894.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,833.97 : 1,381,151.60 = 541,952.16 : x
  2. Step 2: Convert to fraction form
    1,000,833.97/1,381,151.60 = 541,952.16/x
  3. Step 3: Cross multiply
    1,000,833.97x = 1,381,151.60 × 541,952.16
  4. Step 4: Simplify right side
    1,000,833.97x = 748,518,094,262.34
  5. Step 5: Solve for x
    x = 748,518,094,262.34/1,000,833.97
  6. Step 6: Final answer
    x = 747,894.37

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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.