Home / 3,666,855.08-5,060,183.76-2,035,166.72

Finding the Fourth Proportional to 3,666,855.08, 5,060,183.76 and 2,035,166.72

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Solution

The fourth proportional to 3,666,855.08, 5,060,183.76 and 2,035,166.72 is: 2,808,487.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,855.08 : 5,060,183.76 = 2,035,166.72 : x
  2. Step 2: Convert to fraction form
    3,666,855.08/5,060,183.76 = 2,035,166.72/x
  3. Step 3: Cross multiply
    3,666,855.08x = 5,060,183.76 × 2,035,166.72
  4. Step 4: Simplify right side
    3,666,855.08x = 10,298,317,585,436.47
  5. Step 5: Solve for x
    x = 10,298,317,585,436.47/3,666,855.08
  6. Step 6: Final answer
    x = 2,808,487.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.