Home / 956,224.10-1,319,594.07-548,341.31

Finding the Fourth Proportional to 956,224.10, 1,319,594.07 and 548,341.31

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Solution

The fourth proportional to 956,224.10, 1,319,594.07 and 548,341.31 is: 756,713.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,224.10 : 1,319,594.07 = 548,341.31 : x
  2. Step 2: Convert to fraction form
    956,224.10/1,319,594.07 = 548,341.31/x
  3. Step 3: Cross multiply
    956,224.10x = 1,319,594.07 × 548,341.31
  4. Step 4: Simplify right side
    956,224.10x = 723,587,934,414.06
  5. Step 5: Solve for x
    x = 723,587,934,414.06/956,224.10
  6. Step 6: Final answer
    x = 756,713.76

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Double scale
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1.5x scale

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.