Home / 5,194,780.02-7,793,851.97-2,498,754.41

Finding the Fourth Proportional to 5,194,780.02, 7,793,851.97 and 2,498,754.41

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Solution

The fourth proportional to 5,194,780.02, 7,793,851.97 and 2,498,754.41 is: 3,748,940.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,780.02 : 7,793,851.97 = 2,498,754.41 : x
  2. Step 2: Convert to fraction form
    5,194,780.02/7,793,851.97 = 2,498,754.41/x
  3. Step 3: Cross multiply
    5,194,780.02x = 7,793,851.97 × 2,498,754.41
  4. Step 4: Simplify right side
    5,194,780.02x = 19,474,921,929,461.65
  5. Step 5: Solve for x
    x = 19,474,921,929,461.65/5,194,780.02
  6. Step 6: Final answer
    x = 3,748,940.64

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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.