Home / 8,011,424.96-12,017,146.08-2,027,792.96

Finding the Fourth Proportional to 8,011,424.96, 12,017,146.08 and 2,027,792.96

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Solution

The fourth proportional to 8,011,424.96, 12,017,146.08 and 2,027,792.96 is: 3,041,691.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,011,424.96 : 12,017,146.08 = 2,027,792.96 : x
  2. Step 2: Convert to fraction form
    8,011,424.96/12,017,146.08 = 2,027,792.96/x
  3. Step 3: Cross multiply
    8,011,424.96x = 12,017,146.08 × 2,027,792.96
  4. Step 4: Simplify right side
    8,011,424.96x = 24,368,284,220,315.60
  5. Step 5: Solve for x
    x = 24,368,284,220,315.60/8,011,424.96
  6. Step 6: Final answer
    x = 3,041,691.63

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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.