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Finding the Fourth Proportional to 467,026.68, 700,591.98 and 200,813.96

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Solution

The fourth proportional to 467,026.68, 700,591.98 and 200,813.96 is: 301,243.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,026.68 : 700,591.98 = 200,813.96 : x
  2. Step 2: Convert to fraction form
    467,026.68/700,591.98 = 200,813.96/x
  3. Step 3: Cross multiply
    467,026.68x = 700,591.98 × 200,813.96
  4. Step 4: Simplify right side
    467,026.68x = 140,688,649,848.04
  5. Step 5: Solve for x
    x = 140,688,649,848.04/467,026.68
  6. Step 6: Final answer
    x = 301,243.28

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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.