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Finding the Fourth Proportional to 564,117.30, 846,175.95 and 536,469.30

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Solution

The fourth proportional to 564,117.30, 846,175.95 and 536,469.30 is: 804,703.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,117.30 : 846,175.95 = 536,469.30 : x
  2. Step 2: Convert to fraction form
    564,117.30/846,175.95 = 536,469.30/x
  3. Step 3: Cross multiply
    564,117.30x = 846,175.95 × 536,469.30
  4. Step 4: Simplify right side
    564,117.30x = 453,947,419,573.34
  5. Step 5: Solve for x
    x = 453,947,419,573.34/564,117.30
  6. Step 6: Final answer
    x = 804,703.95

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.