Home / 9,023,093.93-12,451,872.45-4,893,123.85

Finding the Fourth Proportional to 9,023,093.93, 12,451,872.45 and 4,893,123.85

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Solution

The fourth proportional to 9,023,093.93, 12,451,872.45 and 4,893,123.85 is: 6,752,512.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023,093.93 : 12,451,872.45 = 4,893,123.85 : x
  2. Step 2: Convert to fraction form
    9,023,093.93/12,451,872.45 = 4,893,123.85/x
  3. Step 3: Cross multiply
    9,023,093.93x = 12,451,872.45 × 4,893,123.85
  4. Step 4: Simplify right side
    9,023,093.93x = 60,928,554,062,252.92
  5. Step 5: Solve for x
    x = 60,928,554,062,252.92/9,023,093.93
  6. Step 6: Final answer
    x = 6,752,512.45

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1.5x scale

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.