Home / 1,107,250.36-1,528,005.60-597,952.73

Finding the Fourth Proportional to 1,107,250.36, 1,528,005.60 and 597,952.73

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Solution

The fourth proportional to 1,107,250.36, 1,528,005.60 and 597,952.73 is: 825,174.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,250.36 : 1,528,005.60 = 597,952.73 : x
  2. Step 2: Convert to fraction form
    1,107,250.36/1,528,005.60 = 597,952.73/x
  3. Step 3: Cross multiply
    1,107,250.36x = 1,528,005.60 × 597,952.73
  4. Step 4: Simplify right side
    1,107,250.36x = 913,675,123,795.30
  5. Step 5: Solve for x
    x = 913,675,123,795.30/1,107,250.36
  6. Step 6: Final answer
    x = 825,174.83

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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.