Home / 1,333,671.75-2,000,593.58-469,000.59

Finding the Fourth Proportional to 1,333,671.75, 2,000,593.58 and 469,000.59

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Solution

The fourth proportional to 1,333,671.75, 2,000,593.58 and 469,000.59 is: 703,531.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,671.75 : 2,000,593.58 = 469,000.59 : x
  2. Step 2: Convert to fraction form
    1,333,671.75/2,000,593.58 = 469,000.59/x
  3. Step 3: Cross multiply
    1,333,671.75x = 2,000,593.58 × 469,000.59
  4. Step 4: Simplify right side
    1,333,671.75x = 938,279,567,025.21
  5. Step 5: Solve for x
    x = 938,279,567,025.21/1,333,671.75
  6. Step 6: Final answer
    x = 703,531.11

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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.