Home / 6,357,255.73-9,540,123.63-2,313,742.42

Finding the Fourth Proportional to 6,357,255.73, 9,540,123.63 and 2,313,742.42

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Solution

The fourth proportional to 6,357,255.73, 9,540,123.63 and 2,313,742.42 is: 3,472,156.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,255.73 : 9,540,123.63 = 2,313,742.42 : x
  2. Step 2: Convert to fraction form
    6,357,255.73/9,540,123.63 = 2,313,742.42/x
  3. Step 3: Cross multiply
    6,357,255.73x = 9,540,123.63 × 2,313,742.42
  4. Step 4: Simplify right side
    6,357,255.73x = 22,073,388,734,775.39
  5. Step 5: Solve for x
    x = 22,073,388,734,775.39/6,357,255.73
  6. Step 6: Final answer
    x = 3,472,156.80

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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.