Home / 1,563,034.61-2,344,551.92-441,103.61

Finding the Fourth Proportional to 1,563,034.61, 2,344,551.92 and 441,103.61

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Solution

The fourth proportional to 1,563,034.61, 2,344,551.92 and 441,103.61 is: 661,655.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,034.61 : 2,344,551.92 = 441,103.61 : x
  2. Step 2: Convert to fraction form
    1,563,034.61/2,344,551.92 = 441,103.61/x
  3. Step 3: Cross multiply
    1,563,034.61x = 2,344,551.92 × 441,103.61
  4. Step 4: Simplify right side
    1,563,034.61x = 1,034,190,315,744.43
  5. Step 5: Solve for x
    x = 1,034,190,315,744.43/1,563,034.61
  6. Step 6: Final answer
    x = 661,655.42

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Double scale
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Similar ratio
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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.