Home / 9,679,575.33-14,519,264.45-2,491,081.29

Finding the Fourth Proportional to 9,679,575.33, 14,519,264.45 and 2,491,081.29

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Solution

The fourth proportional to 9,679,575.33, 14,519,264.45 and 2,491,081.29 is: 3,736,596.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,679,575.33 : 14,519,264.45 = 2,491,081.29 : x
  2. Step 2: Convert to fraction form
    9,679,575.33/14,519,264.45 = 2,491,081.29/x
  3. Step 3: Cross multiply
    9,679,575.33x = 14,519,264.45 × 2,491,081.29
  4. Step 4: Simplify right side
    9,679,575.33x = 36,168,668,003,501.73
  5. Step 5: Solve for x
    x = 36,168,668,003,501.73/9,679,575.33
  6. Step 6: Final answer
    x = 3,736,596.57

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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.