Home / 2,723,061.62-3,756,167.16-1,676,651.24

Finding the Fourth Proportional to 2,723,061.62, 3,756,167.16 and 1,676,651.24

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Solution

The fourth proportional to 2,723,061.62, 3,756,167.16 and 1,676,651.24 is: 2,312,757.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,061.62 : 3,756,167.16 = 1,676,651.24 : x
  2. Step 2: Convert to fraction form
    2,723,061.62/3,756,167.16 = 1,676,651.24/x
  3. Step 3: Cross multiply
    2,723,061.62x = 3,756,167.16 × 1,676,651.24
  4. Step 4: Simplify right side
    2,723,061.62x = 6,297,782,326,461.28
  5. Step 5: Solve for x
    x = 6,297,782,326,461.28/2,723,061.62
  6. Step 6: Final answer
    x = 2,312,757.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.