Home / 4,450,932.74-6,676,326.62-1,418,257.64

Finding the Fourth Proportional to 4,450,932.74, 6,676,326.62 and 1,418,257.64

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Solution

The fourth proportional to 4,450,932.74, 6,676,326.62 and 1,418,257.64 is: 2,127,363.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,932.74 : 6,676,326.62 = 1,418,257.64 : x
  2. Step 2: Convert to fraction form
    4,450,932.74/6,676,326.62 = 1,418,257.64/x
  3. Step 3: Cross multiply
    4,450,932.74x = 6,676,326.62 × 1,418,257.64
  4. Step 4: Simplify right side
    4,450,932.74x = 9,468,751,235,950.38
  5. Step 5: Solve for x
    x = 9,468,751,235,950.38/4,450,932.74
  6. Step 6: Final answer
    x = 2,127,363.36

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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.