Home / 8,195,773.44-12,291,518.04-2,436,956.16

Finding the Fourth Proportional to 8,195,773.44, 12,291,518.04 and 2,436,956.16

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Solution

The fourth proportional to 8,195,773.44, 12,291,518.04 and 2,436,956.16 is: 3,654,797.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,773.44 : 12,291,518.04 = 2,436,956.16 : x
  2. Step 2: Convert to fraction form
    8,195,773.44/12,291,518.04 = 2,436,956.16/x
  3. Step 3: Cross multiply
    8,195,773.44x = 12,291,518.04 × 2,436,956.16
  4. Step 4: Simplify right side
    8,195,773.44x = 29,953,890,603,329.12
  5. Step 5: Solve for x
    x = 29,953,890,603,329.12/8,195,773.44
  6. Step 6: Final answer
    x = 3,654,797.30

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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.