Home / 2,000,863.46-2,755,369.24-1,739,101.43

Finding the Fourth Proportional to 2,000,863.46, 2,755,369.24 and 1,739,101.43

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Solution

The fourth proportional to 2,000,863.46, 2,755,369.24 and 1,739,101.43 is: 2,394,899.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,863.46 : 2,755,369.24 = 1,739,101.43 : x
  2. Step 2: Convert to fraction form
    2,000,863.46/2,755,369.24 = 1,739,101.43/x
  3. Step 3: Cross multiply
    2,000,863.46x = 2,755,369.24 × 1,739,101.43
  4. Step 4: Simplify right side
    2,000,863.46x = 4,791,866,588,002.68
  5. Step 5: Solve for x
    x = 4,791,866,588,002.68/2,000,863.46
  6. Step 6: Final answer
    x = 2,394,899.34

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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.