Home / 8,376,718.03-12,563,581.20-2,228,735.02

Finding the Fourth Proportional to 8,376,718.03, 12,563,581.20 and 2,228,735.02

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Solution

The fourth proportional to 8,376,718.03, 12,563,581.20 and 2,228,735.02 is: 3,342,704.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,376,718.03 : 12,563,581.20 = 2,228,735.02 : x
  2. Step 2: Convert to fraction form
    8,376,718.03/12,563,581.20 = 2,228,735.02/x
  3. Step 3: Cross multiply
    8,376,718.03x = 12,563,581.20 × 2,228,735.02
  4. Step 4: Simplify right side
    8,376,718.03x = 28,000,893,397,053.62
  5. Step 5: Solve for x
    x = 28,000,893,397,053.62/8,376,718.03
  6. Step 6: Final answer
    x = 3,342,704.54

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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.