Home / 1,364,251.39-2,046,028.03-404,482.56

Finding the Fourth Proportional to 1,364,251.39, 2,046,028.03 and 404,482.56

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Solution

The fourth proportional to 1,364,251.39, 2,046,028.03 and 404,482.56 is: 606,620.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,251.39 : 2,046,028.03 = 404,482.56 : x
  2. Step 2: Convert to fraction form
    1,364,251.39/2,046,028.03 = 404,482.56/x
  3. Step 3: Cross multiply
    1,364,251.39x = 2,046,028.03 × 404,482.56
  4. Step 4: Simplify right side
    1,364,251.39x = 827,582,665,123.31
  5. Step 5: Solve for x
    x = 827,582,665,123.31/1,364,251.39
  6. Step 6: Final answer
    x = 606,620.36

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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.