Home / 6,974,584.17-10,461,982.83-2,656,874.10

Finding the Fourth Proportional to 6,974,584.17, 10,461,982.83 and 2,656,874.10

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Solution

The fourth proportional to 6,974,584.17, 10,461,982.83 and 2,656,874.10 is: 3,985,351.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,584.17 : 10,461,982.83 = 2,656,874.10 : x
  2. Step 2: Convert to fraction form
    6,974,584.17/10,461,982.83 = 2,656,874.10/x
  3. Step 3: Cross multiply
    6,974,584.17x = 10,461,982.83 × 2,656,874.10
  4. Step 4: Simplify right side
    6,974,584.17x = 27,796,171,215,671.70
  5. Step 5: Solve for x
    x = 27,796,171,215,671.70/6,974,584.17
  6. Step 6: Final answer
    x = 3,985,351.75

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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.