Home / 4,074,906.20-6,116,295.90-2,480,583.20

Finding the Fourth Proportional to 4,074,906.20, 6,116,295.90 and 2,480,583.20

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Solution

The fourth proportional to 4,074,906.20, 6,116,295.90 and 2,480,583.20 is: 3,723,271.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,906.20 : 6,116,295.90 = 2,480,583.20 : x
  2. Step 2: Convert to fraction form
    4,074,906.20/6,116,295.90 = 2,480,583.20/x
  3. Step 3: Cross multiply
    4,074,906.20x = 6,116,295.90 × 2,480,583.20
  4. Step 4: Simplify right side
    4,074,906.20x = 15,171,980,855,768.88
  5. Step 5: Solve for x
    x = 15,171,980,855,768.88/4,074,906.20
  6. Step 6: Final answer
    x = 3,723,271.19

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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.