Home / 7,023,264.46-9,692,891.52-3,967,675.54

Finding the Fourth Proportional to 7,023,264.46, 9,692,891.52 and 3,967,675.54

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Solution

The fourth proportional to 7,023,264.46, 9,692,891.52 and 3,967,675.54 is: 5,475,836.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,264.46 : 9,692,891.52 = 3,967,675.54 : x
  2. Step 2: Convert to fraction form
    7,023,264.46/9,692,891.52 = 3,967,675.54/x
  3. Step 3: Cross multiply
    7,023,264.46x = 9,692,891.52 × 3,967,675.54
  4. Step 4: Simplify right side
    7,023,264.46x = 38,458,248,595,777.42
  5. Step 5: Solve for x
    x = 38,458,248,595,777.42/7,023,264.46
  6. Step 6: Final answer
    x = 5,475,836.60

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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.