Home / 1,996,150.88-2,995,412.16-734,864.24

Finding the Fourth Proportional to 1,996,150.88, 2,995,412.16 and 734,864.24

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Solution

The fourth proportional to 1,996,150.88, 2,995,412.16 and 734,864.24 is: 1,102,732.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,996,150.88 : 2,995,412.16 = 734,864.24 : x
  2. Step 2: Convert to fraction form
    1,996,150.88/2,995,412.16 = 734,864.24/x
  3. Step 3: Cross multiply
    1,996,150.88x = 2,995,412.16 × 734,864.24
  4. Step 4: Simplify right side
    1,996,150.88x = 2,201,221,280,445.16
  5. Step 5: Solve for x
    x = 2,201,221,280,445.16/1,996,150.88
  6. Step 6: Final answer
    x = 1,102,732.92

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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.