Home / 6,563,154.38-9,844,731.57-1,770,843.65

Finding the Fourth Proportional to 6,563,154.38, 9,844,731.57 and 1,770,843.65

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Solution

The fourth proportional to 6,563,154.38, 9,844,731.57 and 1,770,843.65 is: 2,656,265.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,154.38 : 9,844,731.57 = 1,770,843.65 : x
  2. Step 2: Convert to fraction form
    6,563,154.38/9,844,731.57 = 1,770,843.65/x
  3. Step 3: Cross multiply
    6,563,154.38x = 9,844,731.57 × 1,770,843.65
  4. Step 4: Simplify right side
    6,563,154.38x = 17,433,480,337,465.37
  5. Step 5: Solve for x
    x = 17,433,480,337,465.37/6,563,154.38
  6. Step 6: Final answer
    x = 2,656,265.47

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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.