Home / 2,395,246.60-3,587,621.10-2,080,318.60

Finding the Fourth Proportional to 2,395,246.60, 3,587,621.10 and 2,080,318.60

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Solution

The fourth proportional to 2,395,246.60, 3,587,621.10 and 2,080,318.60 is: 3,115,919.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,246.60 : 3,587,621.10 = 2,080,318.60 : x
  2. Step 2: Convert to fraction form
    2,395,246.60/3,587,621.10 = 2,080,318.60/x
  3. Step 3: Cross multiply
    2,395,246.60x = 3,587,621.10 × 2,080,318.60
  4. Step 4: Simplify right side
    2,395,246.60x = 7,463,394,904,082.46
  5. Step 5: Solve for x
    x = 7,463,394,904,082.46/2,395,246.60
  6. Step 6: Final answer
    x = 3,115,919.21

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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.