Home / 9,633,507.70-14,462,592.88-8,275,966.56

Finding the Fourth Proportional to 9,633,507.70, 14,462,592.88 and 8,275,966.56

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Solution

The fourth proportional to 9,633,507.70, 14,462,592.88 and 8,275,966.56 is: 12,424,543.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633,507.70 : 14,462,592.88 = 8,275,966.56 : x
  2. Step 2: Convert to fraction form
    9,633,507.70/14,462,592.88 = 8,275,966.56/x
  3. Step 3: Cross multiply
    9,633,507.70x = 14,462,592.88 × 8,275,966.56
  4. Step 4: Simplify right side
    9,633,507.70x = 119,691,935,045,774.09
  5. Step 5: Solve for x
    x = 119,691,935,045,774.09/9,633,507.70
  6. Step 6: Final answer
    x = 12,424,543.46

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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.