Home / 1,034,432.55-1,427,494.77-598,868.26

Finding the Fourth Proportional to 1,034,432.55, 1,427,494.77 and 598,868.26

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Solution

The fourth proportional to 1,034,432.55, 1,427,494.77 and 598,868.26 is: 826,425.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,432.55 : 1,427,494.77 = 598,868.26 : x
  2. Step 2: Convert to fraction form
    1,034,432.55/1,427,494.77 = 598,868.26/x
  3. Step 3: Cross multiply
    1,034,432.55x = 1,427,494.77 × 598,868.26
  4. Step 4: Simplify right side
    1,034,432.55x = 854,881,307,830.78
  5. Step 5: Solve for x
    x = 854,881,307,830.78/1,034,432.55
  6. Step 6: Final answer
    x = 826,425.38

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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.