Home / 2,542,228.13-3,508,343.33-1,495,722.39

Finding the Fourth Proportional to 2,542,228.13, 3,508,343.33 and 1,495,722.39

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Solution

The fourth proportional to 2,542,228.13, 3,508,343.33 and 1,495,722.39 is: 2,064,137.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,542,228.13 : 3,508,343.33 = 1,495,722.39 : x
  2. Step 2: Convert to fraction form
    2,542,228.13/3,508,343.33 = 1,495,722.39/x
  3. Step 3: Cross multiply
    2,542,228.13x = 3,508,343.33 × 1,495,722.39
  4. Step 4: Simplify right side
    2,542,228.13x = 5,247,507,669,587.69
  5. Step 5: Solve for x
    x = 5,247,507,669,587.69/2,542,228.13
  6. Step 6: Final answer
    x = 2,064,137.21

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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.