Home / 534,041.12-801,337.80-234,731.84

Finding the Fourth Proportional to 534,041.12, 801,337.80 and 234,731.84

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Solution

The fourth proportional to 534,041.12, 801,337.80 and 234,731.84 is: 352,219.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,041.12 : 801,337.80 = 234,731.84 : x
  2. Step 2: Convert to fraction form
    534,041.12/801,337.80 = 234,731.84/x
  3. Step 3: Cross multiply
    534,041.12x = 801,337.80 × 234,731.84
  4. Step 4: Simplify right side
    534,041.12x = 188,099,496,255.55
  5. Step 5: Solve for x
    x = 188,099,496,255.55/534,041.12
  6. Step 6: Final answer
    x = 352,219.13

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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.