Home / 6,920,127.43-10,380,479.57-2,374,303.04

Finding the Fourth Proportional to 6,920,127.43, 10,380,479.57 and 2,374,303.04

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Solution

The fourth proportional to 6,920,127.43, 10,380,479.57 and 2,374,303.04 is: 3,561,553.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,920,127.43 : 10,380,479.57 = 2,374,303.04 : x
  2. Step 2: Convert to fraction form
    6,920,127.43/10,380,479.57 = 2,374,303.04/x
  3. Step 3: Cross multiply
    6,920,127.43x = 10,380,479.57 × 2,374,303.04
  4. Step 4: Simplify right side
    6,920,127.43x = 24,646,404,183,765.41
  5. Step 5: Solve for x
    x = 24,646,404,183,765.41/6,920,127.43
  6. Step 6: Final answer
    x = 3,561,553.52

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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.