Home / 1,776,799.65-2,451,983.94-1,002,594.87

Finding the Fourth Proportional to 1,776,799.65, 2,451,983.94 and 1,002,594.87

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Solution

The fourth proportional to 1,776,799.65, 2,451,983.94 and 1,002,594.87 is: 1,383,581.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,799.65 : 2,451,983.94 = 1,002,594.87 : x
  2. Step 2: Convert to fraction form
    1,776,799.65/2,451,983.94 = 1,002,594.87/x
  3. Step 3: Cross multiply
    1,776,799.65x = 2,451,983.94 × 1,002,594.87
  4. Step 4: Simplify right side
    1,776,799.65x = 2,458,346,519,566.39
  5. Step 5: Solve for x
    x = 2,458,346,519,566.39/1,776,799.65
  6. Step 6: Final answer
    x = 1,383,581.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.