Home / 8,396,001.90-12,594,072.94-2,331,206.57

Finding the Fourth Proportional to 8,396,001.90, 12,594,072.94 and 2,331,206.57

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Solution

The fourth proportional to 8,396,001.90, 12,594,072.94 and 2,331,206.57 is: 3,496,829.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,396,001.90 : 12,594,072.94 = 2,331,206.57 : x
  2. Step 2: Convert to fraction form
    8,396,001.90/12,594,072.94 = 2,331,206.57/x
  3. Step 3: Cross multiply
    8,396,001.90x = 12,594,072.94 × 2,331,206.57
  4. Step 4: Simplify right side
    8,396,001.90x = 29,359,385,606,444.38
  5. Step 5: Solve for x
    x = 29,359,385,606,444.38/8,396,001.90
  6. Step 6: Final answer
    x = 3,496,829.32

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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.