Home / 2,367,989.52-3,265,644.96-1,551,895.92

Finding the Fourth Proportional to 2,367,989.52, 3,265,644.96 and 1,551,895.92

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Solution

The fourth proportional to 2,367,989.52, 3,265,644.96 and 1,551,895.92 is: 2,140,187.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,989.52 : 3,265,644.96 = 1,551,895.92 : x
  2. Step 2: Convert to fraction form
    2,367,989.52/3,265,644.96 = 1,551,895.92/x
  3. Step 3: Cross multiply
    2,367,989.52x = 3,265,644.96 × 1,551,895.92
  4. Step 4: Simplify right side
    2,367,989.52x = 5,067,941,089,592.56
  5. Step 5: Solve for x
    x = 5,067,941,089,592.56/2,367,989.52
  6. Step 6: Final answer
    x = 2,140,187.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.