Home / 4,036,197.06-5,569,995.39-2,200,640.34

Finding the Fourth Proportional to 4,036,197.06, 5,569,995.39 and 2,200,640.34

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Solution

The fourth proportional to 4,036,197.06, 5,569,995.39 and 2,200,640.34 is: 3,036,907.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,197.06 : 5,569,995.39 = 2,200,640.34 : x
  2. Step 2: Convert to fraction form
    4,036,197.06/5,569,995.39 = 2,200,640.34/x
  3. Step 3: Cross multiply
    4,036,197.06x = 5,569,995.39 × 2,200,640.34
  4. Step 4: Simplify right side
    4,036,197.06x = 12,257,556,548,848.03
  5. Step 5: Solve for x
    x = 12,257,556,548,848.03/4,036,197.06
  6. Step 6: Final answer
    x = 3,036,907.36

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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.