Home / 2,757,129.66-3,804,587.91-1,595,375.10

Finding the Fourth Proportional to 2,757,129.66, 3,804,587.91 and 1,595,375.10

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Solution

The fourth proportional to 2,757,129.66, 3,804,587.91 and 1,595,375.10 is: 2,201,472.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,129.66 : 3,804,587.91 = 1,595,375.10 : x
  2. Step 2: Convert to fraction form
    2,757,129.66/3,804,587.91 = 1,595,375.10/x
  3. Step 3: Cross multiply
    2,757,129.66x = 3,804,587.91 × 1,595,375.10
  4. Step 4: Simplify right side
    2,757,129.66x = 6,069,744,817,375.04
  5. Step 5: Solve for x
    x = 6,069,744,817,375.04/2,757,129.66
  6. Step 6: Final answer
    x = 2,201,472.39

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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.