Home / 3,814,142.64-5,264,898.03-2,525,398.22

Finding the Fourth Proportional to 3,814,142.64, 5,264,898.03 and 2,525,398.22

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Solution

The fourth proportional to 3,814,142.64, 5,264,898.03 and 2,525,398.22 is: 3,485,964.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,142.64 : 5,264,898.03 = 2,525,398.22 : x
  2. Step 2: Convert to fraction form
    3,814,142.64/5,264,898.03 = 2,525,398.22/x
  3. Step 3: Cross multiply
    3,814,142.64x = 5,264,898.03 × 2,525,398.22
  4. Step 4: Simplify right side
    3,814,142.64x = 13,295,964,087,119.02
  5. Step 5: Solve for x
    x = 13,295,964,087,119.02/3,814,142.64
  6. Step 6: Final answer
    x = 3,485,964.04

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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.