Home / 952,208.60-1,428,320.98-242,237.24

Finding the Fourth Proportional to 952,208.60, 1,428,320.98 and 242,237.24

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Solution

The fourth proportional to 952,208.60, 1,428,320.98 and 242,237.24 is: 363,357.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,208.60 : 1,428,320.98 = 242,237.24 : x
  2. Step 2: Convert to fraction form
    952,208.60/1,428,320.98 = 242,237.24/x
  3. Step 3: Cross multiply
    952,208.60x = 1,428,320.98 × 242,237.24
  4. Step 4: Simplify right side
    952,208.60x = 345,992,532,029.30
  5. Step 5: Solve for x
    x = 345,992,532,029.30/952,208.60
  6. Step 6: Final answer
    x = 363,357.92

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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.