Home / 1,995,563.36-2,993,345.04-732,844.64

Finding the Fourth Proportional to 1,995,563.36, 2,993,345.04 and 732,844.64

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Solution

The fourth proportional to 1,995,563.36, 2,993,345.04 and 732,844.64 is: 1,099,266.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,563.36 : 2,993,345.04 = 732,844.64 : x
  2. Step 2: Convert to fraction form
    1,995,563.36/2,993,345.04 = 732,844.64/x
  3. Step 3: Cross multiply
    1,995,563.36x = 2,993,345.04 × 732,844.64
  4. Step 4: Simplify right side
    1,995,563.36x = 2,193,656,868,234.59
  5. Step 5: Solve for x
    x = 2,193,656,868,234.59/1,995,563.36
  6. Step 6: Final answer
    x = 1,099,266.96

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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.