Home / 2,056,219.36-3,082,498-976,065.52

Finding the Fourth Proportional to 2,056,219.36, 3,082,498 and 976,065.52

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Solution

The fourth proportional to 2,056,219.36, 3,082,498 and 976,065.52 is: 1,463,229.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,219.36 : 3,082,498 = 976,065.52 : x
  2. Step 2: Convert to fraction form
    2,056,219.36/3,082,498 = 976,065.52/x
  3. Step 3: Cross multiply
    2,056,219.36x = 3,082,498 × 976,065.52
  4. Step 4: Simplify right side
    2,056,219.36x = 3,008,720,013,268.96
  5. Step 5: Solve for x
    x = 3,008,720,013,268.96/2,056,219.36
  6. Step 6: Final answer
    x = 1,463,229.10

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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.