Home / 3,806,652.22-5,252,695.83-2,175,165.10

Finding the Fourth Proportional to 3,806,652.22, 5,252,695.83 and 2,175,165.10

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Solution

The fourth proportional to 3,806,652.22, 5,252,695.83 and 2,175,165.10 is: 3,001,451.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806,652.22 : 5,252,695.83 = 2,175,165.10 : x
  2. Step 2: Convert to fraction form
    3,806,652.22/5,252,695.83 = 2,175,165.10/x
  3. Step 3: Cross multiply
    3,806,652.22x = 5,252,695.83 × 2,175,165.10
  4. Step 4: Simplify right side
    3,806,652.22x = 11,425,480,650,331.53
  5. Step 5: Solve for x
    x = 11,425,480,650,331.53/3,806,652.22
  6. Step 6: Final answer
    x = 3,001,451.14

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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.