Home / 5,548,276.80-8,317,166.40-3,275,546.40

Finding the Fourth Proportional to 5,548,276.80, 8,317,166.40 and 3,275,546.40

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Solution

The fourth proportional to 5,548,276.80, 8,317,166.40 and 3,275,546.40 is: 4,910,220.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548,276.80 : 8,317,166.40 = 3,275,546.40 : x
  2. Step 2: Convert to fraction form
    5,548,276.80/8,317,166.40 = 3,275,546.40/x
  3. Step 3: Cross multiply
    5,548,276.80x = 8,317,166.40 × 3,275,546.40
  4. Step 4: Simplify right side
    5,548,276.80x = 27,243,264,459,720.96
  5. Step 5: Solve for x
    x = 27,243,264,459,720.96/5,548,276.80
  6. Step 6: Final answer
    x = 4,910,220.86

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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.