Home / 3,741,256.80-5,609,393.28-1,344,790.08

Finding the Fourth Proportional to 3,741,256.80, 5,609,393.28 and 1,344,790.08

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Solution

The fourth proportional to 3,741,256.80, 5,609,393.28 and 1,344,790.08 is: 2,016,289.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,256.80 : 5,609,393.28 = 1,344,790.08 : x
  2. Step 2: Convert to fraction form
    3,741,256.80/5,609,393.28 = 1,344,790.08/x
  3. Step 3: Cross multiply
    3,741,256.80x = 5,609,393.28 × 1,344,790.08
  4. Step 4: Simplify right side
    3,741,256.80x = 7,543,456,437,762.66
  5. Step 5: Solve for x
    x = 7,543,456,437,762.66/3,741,256.80
  6. Step 6: Final answer
    x = 2,016,289.40

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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.