Home / 8,090,241.92-12,137,172.96-3,041,596.16

Finding the Fourth Proportional to 8,090,241.92, 12,137,172.96 and 3,041,596.16

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Solution

The fourth proportional to 8,090,241.92, 12,137,172.96 and 3,041,596.16 is: 4,563,074.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,090,241.92 : 12,137,172.96 = 3,041,596.16 : x
  2. Step 2: Convert to fraction form
    8,090,241.92/12,137,172.96 = 3,041,596.16/x
  3. Step 3: Cross multiply
    8,090,241.92x = 12,137,172.96 × 3,041,596.16
  4. Step 4: Simplify right side
    8,090,241.92x = 36,916,378,668,391.84
  5. Step 5: Solve for x
    x = 36,916,378,668,391.84/8,090,241.92
  6. Step 6: Final answer
    x = 4,563,074.76

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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.