Home / 5,722,560-8,587,776.96-2,356,767.36

Finding the Fourth Proportional to 5,722,560, 8,587,776.96 and 2,356,767.36

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Solution

The fourth proportional to 5,722,560, 8,587,776.96 and 2,356,767.36 is: 3,536,772.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,560 : 8,587,776.96 = 2,356,767.36 : x
  2. Step 2: Convert to fraction form
    5,722,560/8,587,776.96 = 2,356,767.36/x
  3. Step 3: Cross multiply
    5,722,560x = 8,587,776.96 × 2,356,767.36
  4. Step 4: Simplify right side
    5,722,560x = 20,239,392,434,288.03
  5. Step 5: Solve for x
    x = 20,239,392,434,288.03/5,722,560
  6. Step 6: Final answer
    x = 3,536,772.43

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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.