Home / 4,178,187.52-5,765,986.24-2,367,351.52

Finding the Fourth Proportional to 4,178,187.52, 5,765,986.24 and 2,367,351.52

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Solution

The fourth proportional to 4,178,187.52, 5,765,986.24 and 2,367,351.52 is: 3,266,994.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,178,187.52 : 5,765,986.24 = 2,367,351.52 : x
  2. Step 2: Convert to fraction form
    4,178,187.52/5,765,986.24 = 2,367,351.52/x
  3. Step 3: Cross multiply
    4,178,187.52x = 5,765,986.24 × 2,367,351.52
  4. Step 4: Simplify right side
    4,178,187.52x = 13,650,116,289,563.09
  5. Step 5: Solve for x
    x = 13,650,116,289,563.09/4,178,187.52
  6. Step 6: Final answer
    x = 3,266,994.65

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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.