Home / 593,565.57-819,244.26-545,743.17

Finding the Fourth Proportional to 593,565.57, 819,244.26 and 545,743.17

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Solution

The fourth proportional to 593,565.57, 819,244.26 and 545,743.17 is: 753,239.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,565.57 : 819,244.26 = 545,743.17 : x
  2. Step 2: Convert to fraction form
    593,565.57/819,244.26 = 545,743.17/x
  3. Step 3: Cross multiply
    593,565.57x = 819,244.26 × 545,743.17
  4. Step 4: Simplify right side
    593,565.57x = 447,096,959,456.70
  5. Step 5: Solve for x
    x = 447,096,959,456.70/593,565.57
  6. Step 6: Final answer
    x = 753,239.38

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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.