Home / 3,452,207.80-4,763,947.62-1,924,282.12

Finding the Fourth Proportional to 3,452,207.80, 4,763,947.62 and 1,924,282.12

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Solution

The fourth proportional to 3,452,207.80, 4,763,947.62 and 1,924,282.12 is: 2,655,454.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,207.80 : 4,763,947.62 = 1,924,282.12 : x
  2. Step 2: Convert to fraction form
    3,452,207.80/4,763,947.62 = 1,924,282.12/x
  3. Step 3: Cross multiply
    3,452,207.80x = 4,763,947.62 × 1,924,282.12
  4. Step 4: Simplify right side
    3,452,207.80x = 9,167,179,225,782.56
  5. Step 5: Solve for x
    x = 9,167,179,225,782.56/3,452,207.80
  6. Step 6: Final answer
    x = 2,655,454.06

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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.