Home / 2,416,909.06-3,335,267.87-1,329,180.61

Finding the Fourth Proportional to 2,416,909.06, 3,335,267.87 and 1,329,180.61

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Solution

The fourth proportional to 2,416,909.06, 3,335,267.87 and 1,329,180.61 is: 1,834,232.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,909.06 : 3,335,267.87 = 1,329,180.61 : x
  2. Step 2: Convert to fraction form
    2,416,909.06/3,335,267.87 = 1,329,180.61/x
  3. Step 3: Cross multiply
    2,416,909.06x = 3,335,267.87 × 1,329,180.61
  4. Step 4: Simplify right side
    2,416,909.06x = 4,433,173,365,283.66
  5. Step 5: Solve for x
    x = 4,433,173,365,283.66/2,416,909.06
  6. Step 6: Final answer
    x = 1,834,232.59

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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.