Home / 9,251,437.95-13,878,031.73-2,519,851.95

Finding the Fourth Proportional to 9,251,437.95, 13,878,031.73 and 2,519,851.95

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Solution

The fourth proportional to 9,251,437.95, 13,878,031.73 and 2,519,851.95 is: 3,780,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,251,437.95 : 13,878,031.73 = 2,519,851.95 : x
  2. Step 2: Convert to fraction form
    9,251,437.95/13,878,031.73 = 2,519,851.95/x
  3. Step 3: Cross multiply
    9,251,437.95x = 13,878,031.73 × 2,519,851.95
  4. Step 4: Simplify right side
    9,251,437.95x = 34,970,585,304,403.12
  5. Step 5: Solve for x
    x = 34,970,585,304,403.12/9,251,437.95
  6. Step 6: Final answer
    x = 3,780,016.20

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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.