Home / 2,393,021.88-3,588,607.80-933,887.88

Finding the Fourth Proportional to 2,393,021.88, 3,588,607.80 and 933,887.88

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Solution

The fourth proportional to 2,393,021.88, 3,588,607.80 and 933,887.88 is: 1,400,470.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,021.88 : 3,588,607.80 = 933,887.88 : x
  2. Step 2: Convert to fraction form
    2,393,021.88/3,588,607.80 = 933,887.88/x
  3. Step 3: Cross multiply
    2,393,021.88x = 3,588,607.80 × 933,887.88
  4. Step 4: Simplify right side
    2,393,021.88x = 3,351,357,330,493.46
  5. Step 5: Solve for x
    x = 3,351,357,330,493.46/2,393,021.88
  6. Step 6: Final answer
    x = 1,400,470.83

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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.