Home / 4,889,566.88-7,335,851.92-2,334,042.88

Finding the Fourth Proportional to 4,889,566.88, 7,335,851.92 and 2,334,042.88

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Solution

The fourth proportional to 4,889,566.88, 7,335,851.92 and 2,334,042.88 is: 3,501,781.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,889,566.88 : 7,335,851.92 = 2,334,042.88 : x
  2. Step 2: Convert to fraction form
    4,889,566.88/7,335,851.92 = 2,334,042.88/x
  3. Step 3: Cross multiply
    4,889,566.88x = 7,335,851.92 × 2,334,042.88
  4. Step 4: Simplify right side
    4,889,566.88x = 17,122,192,942,610.33
  5. Step 5: Solve for x
    x = 17,122,192,942,610.33/4,889,566.88
  6. Step 6: Final answer
    x = 3,501,781.11

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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.