Home / 4,036,199.04-5,569,998.12-2,200,642.32

Finding the Fourth Proportional to 4,036,199.04, 5,569,998.12 and 2,200,642.32

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Solution

The fourth proportional to 4,036,199.04, 5,569,998.12 and 2,200,642.32 is: 3,036,910.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,199.04 : 5,569,998.12 = 2,200,642.32 : x
  2. Step 2: Convert to fraction form
    4,036,199.04/5,569,998.12 = 2,200,642.32/x
  3. Step 3: Cross multiply
    4,036,199.04x = 5,569,998.12 × 2,200,642.32
  4. Step 4: Simplify right side
    4,036,199.04x = 12,257,573,585,192.44
  5. Step 5: Solve for x
    x = 12,257,573,585,192.44/4,036,199.04
  6. Step 6: Final answer
    x = 3,036,910.09

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1.5x scale

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.