Home / 9,633,506.70-14,462,591.38-8,275,965.56

Finding the Fourth Proportional to 9,633,506.70, 14,462,591.38 and 8,275,965.56

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Solution

The fourth proportional to 9,633,506.70, 14,462,591.38 and 8,275,965.56 is: 12,424,541.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633,506.70 : 14,462,591.38 = 8,275,965.56 : x
  2. Step 2: Convert to fraction form
    9,633,506.70/14,462,591.38 = 8,275,965.56/x
  3. Step 3: Cross multiply
    9,633,506.70x = 14,462,591.38 × 8,275,965.56
  4. Step 4: Simplify right side
    9,633,506.70x = 119,691,908,211,816.80
  5. Step 5: Solve for x
    x = 119,691,908,211,816.80/9,633,506.70
  6. Step 6: Final answer
    x = 12,424,541.96

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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.