Home / 951,564.27-1,313,037.63-543,692.52

Finding the Fourth Proportional to 951,564.27, 1,313,037.63 and 543,692.52

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Solution

The fourth proportional to 951,564.27, 1,313,037.63 and 543,692.52 is: 750,226.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,564.27 : 1,313,037.63 = 543,692.52 : x
  2. Step 2: Convert to fraction form
    951,564.27/1,313,037.63 = 543,692.52/x
  3. Step 3: Cross multiply
    951,564.27x = 1,313,037.63 × 543,692.52
  4. Step 4: Simplify right side
    951,564.27x = 713,888,737,909.53
  5. Step 5: Solve for x
    x = 713,888,737,909.53/951,564.27
  6. Step 6: Final answer
    x = 750,226.51

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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.