Home / 3,034,560.35-4,548,773.39-1,306,557.33

Finding the Fourth Proportional to 3,034,560.35, 4,548,773.39 and 1,306,557.33

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Solution

The fourth proportional to 3,034,560.35, 4,548,773.39 and 1,306,557.33 is: 1,958,515.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,560.35 : 4,548,773.39 = 1,306,557.33 : x
  2. Step 2: Convert to fraction form
    3,034,560.35/4,548,773.39 = 1,306,557.33/x
  3. Step 3: Cross multiply
    3,034,560.35x = 4,548,773.39 × 1,306,557.33
  4. Step 4: Simplify right side
    3,034,560.35x = 5,943,233,208,680.66
  5. Step 5: Solve for x
    x = 5,943,233,208,680.66/3,034,560.35
  6. Step 6: Final answer
    x = 1,958,515.41

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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.