Home / 1,074,009.38-1,482,082.19-590,594.90

Finding the Fourth Proportional to 1,074,009.38, 1,482,082.19 and 590,594.90

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Solution

The fourth proportional to 1,074,009.38, 1,482,082.19 and 590,594.90 is: 814,993.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,009.38 : 1,482,082.19 = 590,594.90 : x
  2. Step 2: Convert to fraction form
    1,074,009.38/1,482,082.19 = 590,594.90/x
  3. Step 3: Cross multiply
    1,074,009.38x = 1,482,082.19 × 590,594.90
  4. Step 4: Simplify right side
    1,074,009.38x = 875,310,172,431.45
  5. Step 5: Solve for x
    x = 875,310,172,431.45/1,074,009.38
  6. Step 6: Final answer
    x = 814,993.05

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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.