Home / 1,995,568.36-2,993,352.54-732,849.64

Finding the Fourth Proportional to 1,995,568.36, 2,993,352.54 and 732,849.64

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Solution

The fourth proportional to 1,995,568.36, 2,993,352.54 and 732,849.64 is: 1,099,274.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,568.36 : 2,993,352.54 = 732,849.64 : x
  2. Step 2: Convert to fraction form
    1,995,568.36/2,993,352.54 = 732,849.64/x
  3. Step 3: Cross multiply
    1,995,568.36x = 2,993,352.54 × 732,849.64
  4. Step 4: Simplify right side
    1,995,568.36x = 2,193,677,331,332.09
  5. Step 5: Solve for x
    x = 2,193,677,331,332.09/1,995,568.36
  6. Step 6: Final answer
    x = 1,099,274.46

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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.