Home / 8,007,609.71-12,013,462.84-2,327,834.03

Finding the Fourth Proportional to 8,007,609.71, 12,013,462.84 and 2,327,834.03

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Solution

The fourth proportional to 8,007,609.71, 12,013,462.84 and 2,327,834.03 is: 3,492,346.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,609.71 : 12,013,462.84 = 2,327,834.03 : x
  2. Step 2: Convert to fraction form
    8,007,609.71/12,013,462.84 = 2,327,834.03/x
  3. Step 3: Cross multiply
    8,007,609.71x = 12,013,462.84 × 2,327,834.03
  4. Step 4: Simplify right side
    8,007,609.71x = 27,965,347,555,570.23
  5. Step 5: Solve for x
    x = 27,965,347,555,570.23/8,007,609.71
  6. Step 6: Final answer
    x = 3,492,346.48

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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.