Home / 3,406,241.88-5,110,349.01-1,010,144.17

Finding the Fourth Proportional to 3,406,241.88, 5,110,349.01 and 1,010,144.17

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Solution

The fourth proportional to 3,406,241.88, 5,110,349.01 and 1,010,144.17 is: 1,515,508.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,241.88 : 5,110,349.01 = 1,010,144.17 : x
  2. Step 2: Convert to fraction form
    3,406,241.88/5,110,349.01 = 1,010,144.17/x
  3. Step 3: Cross multiply
    3,406,241.88x = 5,110,349.01 × 1,010,144.17
  4. Step 4: Simplify right side
    3,406,241.88x = 5,162,189,259,116.77
  5. Step 5: Solve for x
    x = 5,162,189,259,116.77/3,406,241.88
  6. Step 6: Final answer
    x = 1,515,508.72

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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.