Home / 4,033,362-5,566,156.20-2,222,642.64

Finding the Fourth Proportional to 4,033,362, 5,566,156.20 and 2,222,642.64

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Solution

The fourth proportional to 4,033,362, 5,566,156.20 and 2,222,642.64 is: 3,067,311.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,362 : 5,566,156.20 = 2,222,642.64 : x
  2. Step 2: Convert to fraction form
    4,033,362/5,566,156.20 = 2,222,642.64/x
  3. Step 3: Cross multiply
    4,033,362x = 5,566,156.20 × 2,222,642.64
  4. Step 4: Simplify right side
    4,033,362x = 12,371,576,111,020.37
  5. Step 5: Solve for x
    x = 12,371,576,111,020.37/4,033,362
  6. Step 6: Final answer
    x = 3,067,311.12

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Double scale
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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.