Home / 6,750,850.50-9,316,261.17-3,694,999.14

Finding the Fourth Proportional to 6,750,850.50, 9,316,261.17 and 3,694,999.14

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Solution

The fourth proportional to 6,750,850.50, 9,316,261.17 and 3,694,999.14 is: 5,099,146.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750,850.50 : 9,316,261.17 = 3,694,999.14 : x
  2. Step 2: Convert to fraction form
    6,750,850.50/9,316,261.17 = 3,694,999.14/x
  3. Step 3: Cross multiply
    6,750,850.50x = 9,316,261.17 × 3,694,999.14
  4. Step 4: Simplify right side
    6,750,850.50x = 34,423,577,011,165.39
  5. Step 5: Solve for x
    x = 34,423,577,011,165.39/6,750,850.50
  6. Step 6: Final answer
    x = 5,099,146.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.