Home / 944,105.66-1,417,393.30-560,554.72

Finding the Fourth Proportional to 944,105.66, 1,417,393.30 and 560,554.72

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Solution

The fourth proportional to 944,105.66, 1,417,393.30 and 560,554.72 is: 841,565.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,105.66 : 1,417,393.30 = 560,554.72 : x
  2. Step 2: Convert to fraction form
    944,105.66/1,417,393.30 = 560,554.72/x
  3. Step 3: Cross multiply
    944,105.66x = 1,417,393.30 × 560,554.72
  4. Step 4: Simplify right side
    944,105.66x = 794,526,504,411.38
  5. Step 5: Solve for x
    x = 794,526,504,411.38/944,105.66
  6. Step 6: Final answer
    x = 841,565.24

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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.