Home / 7,269,281.57-10,901,821.61-2,476,864.73

Finding the Fourth Proportional to 7,269,281.57, 10,901,821.61 and 2,476,864.73

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Solution

The fourth proportional to 7,269,281.57, 10,901,821.61 and 2,476,864.73 is: 3,714,581.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269,281.57 : 10,901,821.61 = 2,476,864.73 : x
  2. Step 2: Convert to fraction form
    7,269,281.57/10,901,821.61 = 2,476,864.73/x
  3. Step 3: Cross multiply
    7,269,281.57x = 10,901,821.61 × 2,476,864.73
  4. Step 4: Simplify right side
    7,269,281.57x = 27,002,337,472,007.53
  5. Step 5: Solve for x
    x = 27,002,337,472,007.53/7,269,281.57
  6. Step 6: Final answer
    x = 3,714,581.31

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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.