Home / 4,367,276.10-6,550,914.15-2,685,327.30

Finding the Fourth Proportional to 4,367,276.10, 6,550,914.15 and 2,685,327.30

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Solution

The fourth proportional to 4,367,276.10, 6,550,914.15 and 2,685,327.30 is: 4,027,990.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,276.10 : 6,550,914.15 = 2,685,327.30 : x
  2. Step 2: Convert to fraction form
    4,367,276.10/6,550,914.15 = 2,685,327.30/x
  3. Step 3: Cross multiply
    4,367,276.10x = 6,550,914.15 × 2,685,327.30
  4. Step 4: Simplify right side
    4,367,276.10x = 17,591,348,606,951.29
  5. Step 5: Solve for x
    x = 17,591,348,606,951.29/4,367,276.10
  6. Step 6: Final answer
    x = 4,027,990.95

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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.