Home / 2,414,337.20-3,621,991.80-708,477.20

Finding the Fourth Proportional to 2,414,337.20, 3,621,991.80 and 708,477.20

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Solution

The fourth proportional to 2,414,337.20, 3,621,991.80 and 708,477.20 is: 1,062,858.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,337.20 : 3,621,991.80 = 708,477.20 : x
  2. Step 2: Convert to fraction form
    2,414,337.20/3,621,991.80 = 708,477.20/x
  3. Step 3: Cross multiply
    2,414,337.20x = 3,621,991.80 × 708,477.20
  4. Step 4: Simplify right side
    2,414,337.20x = 2,566,098,608,886.96
  5. Step 5: Solve for x
    x = 2,566,098,608,886.96/2,414,337.20
  6. Step 6: Final answer
    x = 1,062,858.41

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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.