Home / 2,961,066.17-4,443,011.19-1,613,199.04

Finding the Fourth Proportional to 2,961,066.17, 4,443,011.19 and 1,613,199.04

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Solution

The fourth proportional to 2,961,066.17, 4,443,011.19 and 1,613,199.04 is: 2,420,567.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,066.17 : 4,443,011.19 = 1,613,199.04 : x
  2. Step 2: Convert to fraction form
    2,961,066.17/4,443,011.19 = 1,613,199.04/x
  3. Step 3: Cross multiply
    2,961,066.17x = 4,443,011.19 × 1,613,199.04
  4. Step 4: Simplify right side
    2,961,066.17x = 7,167,461,375,309.73
  5. Step 5: Solve for x
    x = 7,167,461,375,309.73/2,961,066.17
  6. Step 6: Final answer
    x = 2,420,567.78

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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.