Home / 6,754,786.03-10,132,060.83-2,656,532.76

Finding the Fourth Proportional to 6,754,786.03, 10,132,060.83 and 2,656,532.76

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Solution

The fourth proportional to 6,754,786.03, 10,132,060.83 and 2,656,532.76 is: 3,984,752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,754,786.03 : 10,132,060.83 = 2,656,532.76 : x
  2. Step 2: Convert to fraction form
    6,754,786.03/10,132,060.83 = 2,656,532.76/x
  3. Step 3: Cross multiply
    6,754,786.03x = 10,132,060.83 × 2,656,532.76
  4. Step 4: Simplify right side
    6,754,786.03x = 26,916,151,509,217.16
  5. Step 5: Solve for x
    x = 26,916,151,509,217.16/6,754,786.03
  6. Step 6: Final answer
    x = 3,984,752.65

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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.