Home / 2,200,747.70-3,083,146.30-2,200,747.70

Finding the Fourth Proportional to 2,200,747.70, 3,083,146.30 and 2,200,747.70

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Solution

The fourth proportional to 2,200,747.70, 3,083,146.30 and 2,200,747.70 is: 3,083,146.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,747.70 : 3,083,146.30 = 2,200,747.70 : x
  2. Step 2: Convert to fraction form
    2,200,747.70/3,083,146.30 = 2,200,747.70/x
  3. Step 3: Cross multiply
    2,200,747.70x = 3,083,146.30 × 2,200,747.70
  4. Step 4: Simplify right side
    2,200,747.70x = 6,785,227,128,488.51
  5. Step 5: Solve for x
    x = 6,785,227,128,488.51/2,200,747.70
  6. Step 6: Final answer
    x = 3,083,146.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.