Home / 4,541,651.46-6,804,765.45-2,740,750.65

Finding the Fourth Proportional to 4,541,651.46, 6,804,765.45 and 2,740,750.65

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Solution

The fourth proportional to 4,541,651.46, 6,804,765.45 and 2,740,750.65 is: 4,106,472.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,651.46 : 6,804,765.45 = 2,740,750.65 : x
  2. Step 2: Convert to fraction form
    4,541,651.46/6,804,765.45 = 2,740,750.65/x
  3. Step 3: Cross multiply
    4,541,651.46x = 6,804,765.45 × 2,740,750.65
  4. Step 4: Simplify right side
    4,541,651.46x = 18,650,165,330,185.04
  5. Step 5: Solve for x
    x = 18,650,165,330,185.04/4,541,651.46
  6. Step 6: Final answer
    x = 4,106,472.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.