Home / 741,633.57-1,109,403.59-592,165.79

Finding the Fourth Proportional to 741,633.57, 1,109,403.59 and 592,165.79

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Solution

The fourth proportional to 741,633.57, 1,109,403.59 and 592,165.79 is: 885,815.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,633.57 : 1,109,403.59 = 592,165.79 : x
  2. Step 2: Convert to fraction form
    741,633.57/1,109,403.59 = 592,165.79/x
  3. Step 3: Cross multiply
    741,633.57x = 1,109,403.59 × 592,165.79
  4. Step 4: Simplify right side
    741,633.57x = 656,950,852,284.54
  5. Step 5: Solve for x
    x = 656,950,852,284.54/741,633.57
  6. Step 6: Final answer
    x = 885,815.96

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Double scale
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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.