Home / 1,135,703.24-1,567,267.56-652,299.72

Finding the Fourth Proportional to 1,135,703.24, 1,567,267.56 and 652,299.72

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Solution

The fourth proportional to 1,135,703.24, 1,567,267.56 and 652,299.72 is: 900,171.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,703.24 : 1,567,267.56 = 652,299.72 : x
  2. Step 2: Convert to fraction form
    1,135,703.24/1,567,267.56 = 652,299.72/x
  3. Step 3: Cross multiply
    1,135,703.24x = 1,567,267.56 × 652,299.72
  4. Step 4: Simplify right side
    1,135,703.24x = 1,022,328,190,553.08
  5. Step 5: Solve for x
    x = 1,022,328,190,553.08/1,135,703.24
  6. Step 6: Final answer
    x = 900,171.94

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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.