Home / 12,024,376.32-16,593,194.74-6,517,632.90

Finding the Fourth Proportional to 12,024,376.32, 16,593,194.74 and 6,517,632.90

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Solution

The fourth proportional to 12,024,376.32, 16,593,194.74 and 6,517,632.90 is: 8,994,092.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,024,376.32 : 16,593,194.74 = 6,517,632.90 : x
  2. Step 2: Convert to fraction form
    12,024,376.32/16,593,194.74 = 6,517,632.90/x
  3. Step 3: Cross multiply
    12,024,376.32x = 16,593,194.74 × 6,517,632.90
  4. Step 4: Simplify right side
    12,024,376.32x = 108,148,351,920,942.78
  5. Step 5: Solve for x
    x = 108,148,351,920,942.78/12,024,376.32
  6. Step 6: Final answer
    x = 8,994,092.42

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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.