Home / 8,032,834.53-12,049,639.17-2,641,365.57

Finding the Fourth Proportional to 8,032,834.53, 12,049,639.17 and 2,641,365.57

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Solution

The fourth proportional to 8,032,834.53, 12,049,639.17 and 2,641,365.57 is: 3,962,175.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,834.53 : 12,049,639.17 = 2,641,365.57 : x
  2. Step 2: Convert to fraction form
    8,032,834.53/12,049,639.17 = 2,641,365.57/x
  3. Step 3: Cross multiply
    8,032,834.53x = 12,049,639.17 × 2,641,365.57
  4. Step 4: Simplify right side
    8,032,834.53x = 31,827,502,034,561.38
  5. Step 5: Solve for x
    x = 31,827,502,034,561.38/8,032,834.53
  6. Step 6: Final answer
    x = 3,962,175.73

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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.