Home / 8,066,816.76-12,100,210.14-2,527,776.57

Finding the Fourth Proportional to 8,066,816.76, 12,100,210.14 and 2,527,776.57

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Solution

The fourth proportional to 8,066,816.76, 12,100,210.14 and 2,527,776.57 is: 3,791,660.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,816.76 : 12,100,210.14 = 2,527,776.57 : x
  2. Step 2: Convert to fraction form
    8,066,816.76/12,100,210.14 = 2,527,776.57/x
  3. Step 3: Cross multiply
    8,066,816.76x = 12,100,210.14 × 2,527,776.57
  4. Step 4: Simplify right side
    8,066,816.76x = 30,586,627,690,949.05
  5. Step 5: Solve for x
    x = 30,586,627,690,949.05/8,066,816.76
  6. Step 6: Final answer
    x = 3,791,660.16

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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.