Home / 2,504,059.65-3,756,241.71-707,078.66

Finding the Fourth Proportional to 2,504,059.65, 3,756,241.71 and 707,078.66

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Solution

The fourth proportional to 2,504,059.65, 3,756,241.71 and 707,078.66 is: 1,060,660.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,059.65 : 3,756,241.71 = 707,078.66 : x
  2. Step 2: Convert to fraction form
    2,504,059.65/3,756,241.71 = 707,078.66/x
  3. Step 3: Cross multiply
    2,504,059.65x = 3,756,241.71 × 707,078.66
  4. Step 4: Simplify right side
    2,504,059.65x = 2,655,958,336,161.70
  5. Step 5: Solve for x
    x = 2,655,958,336,161.70/2,504,059.65
  6. Step 6: Final answer
    x = 1,060,660.97

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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.