Home / 5,832,966.20-8,749,449.30-3,705,452.60

Finding the Fourth Proportional to 5,832,966.20, 8,749,449.30 and 3,705,452.60

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Solution

The fourth proportional to 5,832,966.20, 8,749,449.30 and 3,705,452.60 is: 5,558,178.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,966.20 : 8,749,449.30 = 3,705,452.60 : x
  2. Step 2: Convert to fraction form
    5,832,966.20/8,749,449.30 = 3,705,452.60/x
  3. Step 3: Cross multiply
    5,832,966.20x = 8,749,449.30 × 3,705,452.60
  4. Step 4: Simplify right side
    5,832,966.20x = 32,420,669,657,253.18
  5. Step 5: Solve for x
    x = 32,420,669,657,253.18/5,832,966.20
  6. Step 6: Final answer
    x = 5,558,178.90

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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.