Home / 795,711.42-1,098,095.76-433,145.70

Finding the Fourth Proportional to 795,711.42, 1,098,095.76 and 433,145.70

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Solution

The fourth proportional to 795,711.42, 1,098,095.76 and 433,145.70 is: 597,748.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,711.42 : 1,098,095.76 = 433,145.70 : x
  2. Step 2: Convert to fraction form
    795,711.42/1,098,095.76 = 433,145.70/x
  3. Step 3: Cross multiply
    795,711.42x = 1,098,095.76 × 433,145.70
  4. Step 4: Simplify right side
    795,711.42x = 475,635,456,632.23
  5. Step 5: Solve for x
    x = 475,635,456,632.23/795,711.42
  6. Step 6: Final answer
    x = 597,748.69

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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.