Home / 11,230,566.95-15,498,891.05-6,334,002.47

Finding the Fourth Proportional to 11,230,566.95, 15,498,891.05 and 6,334,002.47

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Solution

The fourth proportional to 11,230,566.95, 15,498,891.05 and 6,334,002.47 is: 8,741,323.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,566.95 : 15,498,891.05 = 6,334,002.47 : x
  2. Step 2: Convert to fraction form
    11,230,566.95/15,498,891.05 = 6,334,002.47/x
  3. Step 3: Cross multiply
    11,230,566.95x = 15,498,891.05 × 6,334,002.47
  4. Step 4: Simplify right side
    11,230,566.95x = 98,170,014,083,796.42
  5. Step 5: Solve for x
    x = 98,170,014,083,796.42/11,230,566.95
  6. Step 6: Final answer
    x = 8,741,323.08

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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.