Home / 10,550,283.48-15,825,252.15-3,361,720.05

Finding the Fourth Proportional to 10,550,283.48, 15,825,252.15 and 3,361,720.05

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Solution

The fourth proportional to 10,550,283.48, 15,825,252.15 and 3,361,720.05 is: 5,042,524.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,550,283.48 : 15,825,252.15 = 3,361,720.05 : x
  2. Step 2: Convert to fraction form
    10,550,283.48/15,825,252.15 = 3,361,720.05/x
  3. Step 3: Cross multiply
    10,550,283.48x = 15,825,252.15 × 3,361,720.05
  4. Step 4: Simplify right side
    10,550,283.48x = 53,200,067,448,960.61
  5. Step 5: Solve for x
    x = 53,200,067,448,960.61/10,550,283.48
  6. Step 6: Final answer
    x = 5,042,524.93

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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.