Home / 2,504,393.82-3,452,228.64-1,535,727.78

Finding the Fourth Proportional to 2,504,393.82, 3,452,228.64 and 1,535,727.78

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Solution

The fourth proportional to 2,504,393.82, 3,452,228.64 and 1,535,727.78 is: 2,116,952.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,393.82 : 3,452,228.64 = 1,535,727.78 : x
  2. Step 2: Convert to fraction form
    2,504,393.82/3,452,228.64 = 1,535,727.78/x
  3. Step 3: Cross multiply
    2,504,393.82x = 3,452,228.64 × 1,535,727.78
  4. Step 4: Simplify right side
    2,504,393.82x = 5,301,683,425,359.62
  5. Step 5: Solve for x
    x = 5,301,683,425,359.62/2,504,393.82
  6. Step 6: Final answer
    x = 2,116,952.77

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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.