Home / 9,261,930.48-13,891,634.52-2,437,932.20

Finding the Fourth Proportional to 9,261,930.48, 13,891,634.52 and 2,437,932.20

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Solution

The fourth proportional to 9,261,930.48, 13,891,634.52 and 2,437,932.20 is: 3,656,566.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,930.48 : 13,891,634.52 = 2,437,932.20 : x
  2. Step 2: Convert to fraction form
    9,261,930.48/13,891,634.52 = 2,437,932.20/x
  3. Step 3: Cross multiply
    9,261,930.48x = 13,891,634.52 × 2,437,932.20
  4. Step 4: Simplify right side
    9,261,930.48x = 33,866,863,106,939.55
  5. Step 5: Solve for x
    x = 33,866,863,106,939.55/9,261,930.48
  6. Step 6: Final answer
    x = 3,656,566.33

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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.