Home / 3,949,968.46-5,924,952.69-1,110,080.62

Finding the Fourth Proportional to 3,949,968.46, 5,924,952.69 and 1,110,080.62

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Solution

The fourth proportional to 3,949,968.46, 5,924,952.69 and 1,110,080.62 is: 1,665,120.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,968.46 : 5,924,952.69 = 1,110,080.62 : x
  2. Step 2: Convert to fraction form
    3,949,968.46/5,924,952.69 = 1,110,080.62/x
  3. Step 3: Cross multiply
    3,949,968.46x = 5,924,952.69 × 1,110,080.62
  4. Step 4: Simplify right side
    3,949,968.46x = 6,577,175,155,585.87
  5. Step 5: Solve for x
    x = 6,577,175,155,585.87/3,949,968.46
  6. Step 6: Final answer
    x = 1,665,120.93

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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.