Home / 4,033,306-5,566,079.40-2,222,586.64

Finding the Fourth Proportional to 4,033,306, 5,566,079.40 and 2,222,586.64

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Solution

The fourth proportional to 4,033,306, 5,566,079.40 and 2,222,586.64 is: 3,067,234.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,306 : 5,566,079.40 = 2,222,586.64 : x
  2. Step 2: Convert to fraction form
    4,033,306/5,566,079.40 = 2,222,586.64/x
  3. Step 3: Cross multiply
    4,033,306x = 5,566,079.40 × 2,222,586.64
  4. Step 4: Simplify right side
    4,033,306x = 12,371,093,711,619.22
  5. Step 5: Solve for x
    x = 12,371,093,711,619.22/4,033,306
  6. Step 6: Final answer
    x = 3,067,234.10

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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.