Home / 1,814,264.22-2,721,396.42-552,452.70

Finding the Fourth Proportional to 1,814,264.22, 2,721,396.42 and 552,452.70

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Solution

The fourth proportional to 1,814,264.22, 2,721,396.42 and 552,452.70 is: 828,679.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,264.22 : 2,721,396.42 = 552,452.70 : x
  2. Step 2: Convert to fraction form
    1,814,264.22/2,721,396.42 = 552,452.70/x
  3. Step 3: Cross multiply
    1,814,264.22x = 2,721,396.42 × 552,452.70
  4. Step 4: Simplify right side
    1,814,264.22x = 1,503,442,799,999.33
  5. Step 5: Solve for x
    x = 1,503,442,799,999.33/1,814,264.22
  6. Step 6: Final answer
    x = 828,679.08

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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.