Home / 8,094,006.80-12,141,010.20-4,062,928.40

Finding the Fourth Proportional to 8,094,006.80, 12,141,010.20 and 4,062,928.40

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Solution

The fourth proportional to 8,094,006.80, 12,141,010.20 and 4,062,928.40 is: 6,094,392.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,006.80 : 12,141,010.20 = 4,062,928.40 : x
  2. Step 2: Convert to fraction form
    8,094,006.80/12,141,010.20 = 4,062,928.40/x
  3. Step 3: Cross multiply
    8,094,006.80x = 12,141,010.20 × 4,062,928.40
  4. Step 4: Simplify right side
    8,094,006.80x = 49,328,055,146,269.68
  5. Step 5: Solve for x
    x = 49,328,055,146,269.68/8,094,006.80
  6. Step 6: Final answer
    x = 6,094,392.60

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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.