Home / 4,694,112.08-7,041,168.30-2,563,033.76

Finding the Fourth Proportional to 4,694,112.08, 7,041,168.30 and 2,563,033.76

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Solution

The fourth proportional to 4,694,112.08, 7,041,168.30 and 2,563,033.76 is: 3,844,550.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,112.08 : 7,041,168.30 = 2,563,033.76 : x
  2. Step 2: Convert to fraction form
    4,694,112.08/7,041,168.30 = 2,563,033.76/x
  3. Step 3: Cross multiply
    4,694,112.08x = 7,041,168.30 × 2,563,033.76
  4. Step 4: Simplify right side
    4,694,112.08x = 18,046,752,062,741.80
  5. Step 5: Solve for x
    x = 18,046,752,062,741.80/4,694,112.08
  6. Step 6: Final answer
    x = 3,844,550.74

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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.