Home / 2,770,022.67-3,794,913.36-2,666,436.74

Finding the Fourth Proportional to 2,770,022.67, 3,794,913.36 and 2,666,436.74

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Solution

The fourth proportional to 2,770,022.67, 3,794,913.36 and 2,666,436.74 is: 3,653,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,022.67 : 3,794,913.36 = 2,666,436.74 : x
  2. Step 2: Convert to fraction form
    2,770,022.67/3,794,913.36 = 2,666,436.74/x
  3. Step 3: Cross multiply
    2,770,022.67x = 3,794,913.36 × 2,666,436.74
  4. Step 4: Simplify right side
    2,770,022.67x = 10,118,896,408,220.85
  5. Step 5: Solve for x
    x = 10,118,896,408,220.85/2,770,022.67
  6. Step 6: Final answer
    x = 3,653,001.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.