Home / 2,242,328.25-3,364,026.95-726,011.64

Finding the Fourth Proportional to 2,242,328.25, 3,364,026.95 and 726,011.64

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Solution

The fourth proportional to 2,242,328.25, 3,364,026.95 and 726,011.64 is: 1,089,190.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,328.25 : 3,364,026.95 = 726,011.64 : x
  2. Step 2: Convert to fraction form
    2,242,328.25/3,364,026.95 = 726,011.64/x
  3. Step 3: Cross multiply
    2,242,328.25x = 3,364,026.95 × 726,011.64
  4. Step 4: Simplify right side
    2,242,328.25x = 2,442,322,722,973.70
  5. Step 5: Solve for x
    x = 2,442,322,722,973.70/2,242,328.25
  6. Step 6: Final answer
    x = 1,089,190.54

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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.