Home / 3,399,435.60-5,099,153.40-3,234,098.40

Finding the Fourth Proportional to 3,399,435.60, 5,099,153.40 and 3,234,098.40

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Solution

The fourth proportional to 3,399,435.60, 5,099,153.40 and 3,234,098.40 is: 4,851,147.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,435.60 : 5,099,153.40 = 3,234,098.40 : x
  2. Step 2: Convert to fraction form
    3,399,435.60/5,099,153.40 = 3,234,098.40/x
  3. Step 3: Cross multiply
    3,399,435.60x = 5,099,153.40 × 3,234,098.40
  4. Step 4: Simplify right side
    3,399,435.60x = 16,491,163,852,294.56
  5. Step 5: Solve for x
    x = 16,491,163,852,294.56/3,399,435.60
  6. Step 6: Final answer
    x = 4,851,147.60

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1.5x scale

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.