Home / 795,709.28-1,098,092.79-433,143.56

Finding the Fourth Proportional to 795,709.28, 1,098,092.79 and 433,143.56

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Solution

The fourth proportional to 795,709.28, 1,098,092.79 and 433,143.56 is: 597,745.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,709.28 : 1,098,092.79 = 433,143.56 : x
  2. Step 2: Convert to fraction form
    795,709.28/1,098,092.79 = 433,143.56/x
  3. Step 3: Cross multiply
    795,709.28x = 1,098,092.79 × 433,143.56
  4. Step 4: Simplify right side
    795,709.28x = 475,631,820,270.93
  5. Step 5: Solve for x
    x = 475,631,820,270.93/795,709.28
  6. Step 6: Final answer
    x = 597,745.72

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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.