Home / 8,008,147.69-12,014,269.11-2,328,372.01

Finding the Fourth Proportional to 8,008,147.69, 12,014,269.11 and 2,328,372.01

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Solution

The fourth proportional to 8,008,147.69, 12,014,269.11 and 2,328,372.01 is: 3,493,153.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,147.69 : 12,014,269.11 = 2,328,372.01 : x
  2. Step 2: Convert to fraction form
    8,008,147.69/12,014,269.11 = 2,328,372.01/x
  3. Step 3: Cross multiply
    8,008,147.69x = 12,014,269.11 × 2,328,372.01
  4. Step 4: Simplify right side
    8,008,147.69x = 27,973,687,916,331.61
  5. Step 5: Solve for x
    x = 27,973,687,916,331.61/8,008,147.69
  6. Step 6: Final answer
    x = 3,493,153.35

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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.