Home / 795,702.02-1,098,082.78-433,136.30

Finding the Fourth Proportional to 795,702.02, 1,098,082.78 and 433,136.30

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Solution

The fourth proportional to 795,702.02, 1,098,082.78 and 433,136.30 is: 597,735.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,702.02 : 1,098,082.78 = 433,136.30 : x
  2. Step 2: Convert to fraction form
    795,702.02/1,098,082.78 = 433,136.30/x
  3. Step 3: Cross multiply
    795,702.02x = 1,098,082.78 × 433,136.30
  4. Step 4: Simplify right side
    795,702.02x = 475,619,505,849.66
  5. Step 5: Solve for x
    x = 475,619,505,849.66/795,702.02
  6. Step 6: Final answer
    x = 597,735.71

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Double scale
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Similar ratio
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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.