Home / 7,119,010.26-10,676,332.62-2,569,503.42

Finding the Fourth Proportional to 7,119,010.26, 10,676,332.62 and 2,569,503.42

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Solution

The fourth proportional to 7,119,010.26, 10,676,332.62 and 2,569,503.42 is: 3,853,467.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,119,010.26 : 10,676,332.62 = 2,569,503.42 : x
  2. Step 2: Convert to fraction form
    7,119,010.26/10,676,332.62 = 2,569,503.42/x
  3. Step 3: Cross multiply
    7,119,010.26x = 10,676,332.62 × 2,569,503.42
  4. Step 4: Simplify right side
    7,119,010.26x = 27,432,873,180,147.56
  5. Step 5: Solve for x
    x = 27,432,873,180,147.56/7,119,010.26
  6. Step 6: Final answer
    x = 3,853,467.29

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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.