Home / 1,563,033.61-2,344,550.42-441,102.61

Finding the Fourth Proportional to 1,563,033.61, 2,344,550.42 and 441,102.61

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Solution

The fourth proportional to 1,563,033.61, 2,344,550.42 and 441,102.61 is: 661,653.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,033.61 : 2,344,550.42 = 441,102.61 : x
  2. Step 2: Convert to fraction form
    1,563,033.61/2,344,550.42 = 441,102.61/x
  3. Step 3: Cross multiply
    1,563,033.61x = 2,344,550.42 × 441,102.61
  4. Step 4: Simplify right side
    1,563,033.61x = 1,034,187,309,538.60
  5. Step 5: Solve for x
    x = 1,034,187,309,538.60/1,563,033.61
  6. Step 6: Final answer
    x = 661,653.92

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Double scale
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Similar ratio
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1.5x scale

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.