Home / 6,433,089.46-9,625,515.21-3,829,872.39

Finding the Fourth Proportional to 6,433,089.46, 9,625,515.21 and 3,829,872.39

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Solution

The fourth proportional to 6,433,089.46, 9,625,515.21 and 3,829,872.39 is: 5,730,449.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,089.46 : 9,625,515.21 = 3,829,872.39 : x
  2. Step 2: Convert to fraction form
    6,433,089.46/9,625,515.21 = 3,829,872.39/x
  3. Step 3: Cross multiply
    6,433,089.46x = 9,625,515.21 × 3,829,872.39
  4. Step 4: Simplify right side
    6,433,089.46x = 36,864,494,972,158.80
  5. Step 5: Solve for x
    x = 36,864,494,972,158.80/6,433,089.46
  6. Step 6: Final answer
    x = 5,730,449.61

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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.