Home / 2,253,613.06-3,380,389.40-547,751.46

Finding the Fourth Proportional to 2,253,613.06, 3,380,389.40 and 547,751.46

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Solution

The fourth proportional to 2,253,613.06, 3,380,389.40 and 547,751.46 is: 821,619.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,613.06 : 3,380,389.40 = 547,751.46 : x
  2. Step 2: Convert to fraction form
    2,253,613.06/3,380,389.40 = 547,751.46/x
  3. Step 3: Cross multiply
    2,253,613.06x = 3,380,389.40 × 547,751.46
  4. Step 4: Simplify right side
    2,253,613.06x = 1,851,613,243,264.36
  5. Step 5: Solve for x
    x = 1,851,613,243,264.36/2,253,613.06
  6. Step 6: Final answer
    x = 821,619.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.