Home / 4,420,706.72-6,100,226.32-2,486,582.24

Finding the Fourth Proportional to 4,420,706.72, 6,100,226.32 and 2,486,582.24

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Solution

The fourth proportional to 4,420,706.72, 6,100,226.32 and 2,486,582.24 is: 3,431,287.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,706.72 : 6,100,226.32 = 2,486,582.24 : x
  2. Step 2: Convert to fraction form
    4,420,706.72/6,100,226.32 = 2,486,582.24/x
  3. Step 3: Cross multiply
    4,420,706.72x = 6,100,226.32 × 2,486,582.24
  4. Step 4: Simplify right side
    4,420,706.72x = 15,168,714,427,292.56
  5. Step 5: Solve for x
    x = 15,168,714,427,292.56/4,420,706.72
  6. Step 6: Final answer
    x = 3,431,287.21

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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.