Home / 4,036,154.31-5,569,936.44-2,200,597.65

Finding the Fourth Proportional to 4,036,154.31, 5,569,936.44 and 2,200,597.65

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Solution

The fourth proportional to 4,036,154.31, 5,569,936.44 and 2,200,597.65 is: 3,036,848.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,154.31 : 5,569,936.44 = 2,200,597.65 : x
  2. Step 2: Convert to fraction form
    4,036,154.31/5,569,936.44 = 2,200,597.65/x
  3. Step 3: Cross multiply
    4,036,154.31x = 5,569,936.44 × 2,200,597.65
  4. Step 4: Simplify right side
    4,036,154.31x = 12,257,189,040,513.37
  5. Step 5: Solve for x
    x = 12,257,189,040,513.37/4,036,154.31
  6. Step 6: Final answer
    x = 3,036,848.47

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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.