Home / 794,518.60-1,096,456.88-431,966.84

Finding the Fourth Proportional to 794,518.60, 1,096,456.88 and 431,966.84

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Solution

The fourth proportional to 794,518.60, 1,096,456.88 and 431,966.84 is: 596,125.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,518.60 : 1,096,456.88 = 431,966.84 : x
  2. Step 2: Convert to fraction form
    794,518.60/1,096,456.88 = 431,966.84/x
  3. Step 3: Cross multiply
    794,518.60x = 1,096,456.88 × 431,966.84
  4. Step 4: Simplify right side
    794,518.60x = 473,633,013,649.86
  5. Step 5: Solve for x
    x = 473,633,013,649.86/794,518.60
  6. Step 6: Final answer
    x = 596,125.77

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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.