Home / 2,508,945.80-3,462,387.26-1,363,027.05

Finding the Fourth Proportional to 2,508,945.80, 3,462,387.26 and 1,363,027.05

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Solution

The fourth proportional to 2,508,945.80, 3,462,387.26 and 1,363,027.05 is: 1,881,000.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,945.80 : 3,462,387.26 = 1,363,027.05 : x
  2. Step 2: Convert to fraction form
    2,508,945.80/3,462,387.26 = 1,363,027.05/x
  3. Step 3: Cross multiply
    2,508,945.80x = 3,462,387.26 × 1,363,027.05
  4. Step 4: Simplify right side
    2,508,945.80x = 4,719,327,486,140.25
  5. Step 5: Solve for x
    x = 4,719,327,486,140.25/2,508,945.80
  6. Step 6: Final answer
    x = 1,881,000.18

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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.