Home / 2,899,271.97-4,002,996.92-1,812,032.24

Finding the Fourth Proportional to 2,899,271.97, 4,002,996.92 and 1,812,032.24

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Solution

The fourth proportional to 2,899,271.97, 4,002,996.92 and 1,812,032.24 is: 2,501,855.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,271.97 : 4,002,996.92 = 1,812,032.24 : x
  2. Step 2: Convert to fraction form
    2,899,271.97/4,002,996.92 = 1,812,032.24/x
  3. Step 3: Cross multiply
    2,899,271.97x = 4,002,996.92 × 1,812,032.24
  4. Step 4: Simplify right side
    2,899,271.97x = 7,253,559,446,585.56
  5. Step 5: Solve for x
    x = 7,253,559,446,585.56/2,899,271.97
  6. Step 6: Final answer
    x = 2,501,855.47

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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.