Home / 3,866,023.53-5,334,800.13-2,234,536.47

Finding the Fourth Proportional to 3,866,023.53, 5,334,800.13 and 2,234,536.47

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Solution

The fourth proportional to 3,866,023.53, 5,334,800.13 and 2,234,536.47 is: 3,083,479.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,866,023.53 : 5,334,800.13 = 2,234,536.47 : x
  2. Step 2: Convert to fraction form
    3,866,023.53/5,334,800.13 = 2,234,536.47/x
  3. Step 3: Cross multiply
    3,866,023.53x = 5,334,800.13 × 2,234,536.47
  4. Step 4: Simplify right side
    3,866,023.53x = 11,920,805,450,645.74
  5. Step 5: Solve for x
    x = 11,920,805,450,645.74/3,866,023.53
  6. Step 6: Final answer
    x = 3,083,479.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.