Home / 10,330,934.26-15,496,401.31-3,766,135.52

Finding the Fourth Proportional to 10,330,934.26, 15,496,401.31 and 3,766,135.52

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Solution

The fourth proportional to 10,330,934.26, 15,496,401.31 and 3,766,135.52 is: 5,649,203.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,330,934.26 : 15,496,401.31 = 3,766,135.52 : x
  2. Step 2: Convert to fraction form
    10,330,934.26/15,496,401.31 = 3,766,135.52/x
  3. Step 3: Cross multiply
    10,330,934.26x = 15,496,401.31 × 3,766,135.52
  4. Step 4: Simplify right side
    10,330,934.26x = 58,361,547,386,934.85
  5. Step 5: Solve for x
    x = 58,361,547,386,934.85/10,330,934.26
  6. Step 6: Final answer
    x = 5,649,203.25

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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.