Home / 5,890,832.20-8,836,248.30-3,056,480.20

Finding the Fourth Proportional to 5,890,832.20, 8,836,248.30 and 3,056,480.20

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Solution

The fourth proportional to 5,890,832.20, 8,836,248.30 and 3,056,480.20 is: 4,584,720.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,832.20 : 8,836,248.30 = 3,056,480.20 : x
  2. Step 2: Convert to fraction form
    5,890,832.20/8,836,248.30 = 3,056,480.20/x
  3. Step 3: Cross multiply
    5,890,832.20x = 8,836,248.30 × 3,056,480.20
  4. Step 4: Simplify right side
    5,890,832.20x = 27,007,817,971,233.66
  5. Step 5: Solve for x
    x = 27,007,817,971,233.66/5,890,832.20
  6. Step 6: Final answer
    x = 4,584,720.30

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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.