Home / 6,874,248.20-10,308,747.90-2,080,344.20

Finding the Fourth Proportional to 6,874,248.20, 10,308,747.90 and 2,080,344.20

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Solution

The fourth proportional to 6,874,248.20, 10,308,747.90 and 2,080,344.20 is: 3,119,722.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,874,248.20 : 10,308,747.90 = 2,080,344.20 : x
  2. Step 2: Convert to fraction form
    6,874,248.20/10,308,747.90 = 2,080,344.20/x
  3. Step 3: Cross multiply
    6,874,248.20x = 10,308,747.90 × 2,080,344.20
  4. Step 4: Simplify right side
    6,874,248.20x = 21,445,743,903,027.18
  5. Step 5: Solve for x
    x = 21,445,743,903,027.18/6,874,248.20
  6. Step 6: Final answer
    x = 3,119,722.08

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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.