Home / 2,176,267.96-3,263,976.96-2,068,247.98

Finding the Fourth Proportional to 2,176,267.96, 3,263,976.96 and 2,068,247.98

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Solution

The fourth proportional to 2,176,267.96, 3,263,976.96 and 2,068,247.98 is: 3,101,968.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,267.96 : 3,263,976.96 = 2,068,247.98 : x
  2. Step 2: Convert to fraction form
    2,176,267.96/3,263,976.96 = 2,068,247.98/x
  3. Step 3: Cross multiply
    2,176,267.96x = 3,263,976.96 × 2,068,247.98
  4. Step 4: Simplify right side
    2,176,267.96x = 6,750,713,754,286.54
  5. Step 5: Solve for x
    x = 6,750,713,754,286.54/2,176,267.96
  6. Step 6: Final answer
    x = 3,101,968.08

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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.