Home / 8,759,766.60-13,139,680.68-2,694,457.44

Finding the Fourth Proportional to 8,759,766.60, 13,139,680.68 and 2,694,457.44

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Solution

The fourth proportional to 8,759,766.60, 13,139,680.68 and 2,694,457.44 is: 4,041,695.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,759,766.60 : 13,139,680.68 = 2,694,457.44 : x
  2. Step 2: Convert to fraction form
    8,759,766.60/13,139,680.68 = 2,694,457.44/x
  3. Step 3: Cross multiply
    8,759,766.60x = 13,139,680.68 × 2,694,457.44
  4. Step 4: Simplify right side
    8,759,766.60x = 35,404,310,367,450.26
  5. Step 5: Solve for x
    x = 35,404,310,367,450.26/8,759,766.60
  6. Step 6: Final answer
    x = 4,041,695.63

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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.