Home / 9,645,162.38-14,525,481.33-8,784,227.96

Finding the Fourth Proportional to 9,645,162.38, 14,525,481.33 and 8,784,227.96

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Solution

The fourth proportional to 9,645,162.38, 14,525,481.33 and 8,784,227.96 is: 13,228,925.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645,162.38 : 14,525,481.33 = 8,784,227.96 : x
  2. Step 2: Convert to fraction form
    9,645,162.38/14,525,481.33 = 8,784,227.96/x
  3. Step 3: Cross multiply
    9,645,162.38x = 14,525,481.33 × 8,784,227.96
  4. Step 4: Simplify right side
    9,645,162.38x = 127,595,139,213,287.14
  5. Step 5: Solve for x
    x = 127,595,139,213,287.14/9,645,162.38
  6. Step 6: Final answer
    x = 13,228,925.98

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.