Home / 8,003,928.72-12,006,225.08-2,324,153.04

Finding the Fourth Proportional to 8,003,928.72, 12,006,225.08 and 2,324,153.04

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Solution

The fourth proportional to 8,003,928.72, 12,006,225.08 and 2,324,153.04 is: 3,486,325.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,928.72 : 12,006,225.08 = 2,324,153.04 : x
  2. Step 2: Convert to fraction form
    8,003,928.72/12,006,225.08 = 2,324,153.04/x
  3. Step 3: Cross multiply
    8,003,928.72x = 12,006,225.08 × 2,324,153.04
  4. Step 4: Simplify right side
    8,003,928.72x = 27,904,304,518,606.24
  5. Step 5: Solve for x
    x = 27,904,304,518,606.24/8,003,928.72
  6. Step 6: Final answer
    x = 3,486,325.97

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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.