Home / 2,412,853.83-3,619,278.41-615,737.31

Finding the Fourth Proportional to 2,412,853.83, 3,619,278.41 and 615,737.31

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Solution

The fourth proportional to 2,412,853.83, 3,619,278.41 and 615,737.31 is: 923,605.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,853.83 : 3,619,278.41 = 615,737.31 : x
  2. Step 2: Convert to fraction form
    2,412,853.83/3,619,278.41 = 615,737.31/x
  3. Step 3: Cross multiply
    2,412,853.83x = 3,619,278.41 × 615,737.31
  4. Step 4: Simplify right side
    2,412,853.83x = 2,228,524,749,235.79
  5. Step 5: Solve for x
    x = 2,228,524,749,235.79/2,412,853.83
  6. Step 6: Final answer
    x = 923,605.37

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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.