Home / 2,873,270.80-4,304,657.40-2,337,893.20

Finding the Fourth Proportional to 2,873,270.80, 4,304,657.40 and 2,337,893.20

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Solution

The fourth proportional to 2,873,270.80, 4,304,657.40 and 2,337,893.20 is: 3,502,569.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,270.80 : 4,304,657.40 = 2,337,893.20 : x
  2. Step 2: Convert to fraction form
    2,873,270.80/4,304,657.40 = 2,337,893.20/x
  3. Step 3: Cross multiply
    2,873,270.80x = 4,304,657.40 × 2,337,893.20
  4. Step 4: Simplify right side
    2,873,270.80x = 10,063,829,263,789.68
  5. Step 5: Solve for x
    x = 10,063,829,263,789.68/2,873,270.80
  6. Step 6: Final answer
    x = 3,502,569.01

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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.