Home / 1,063,890.07-2,203,483.66

Finding the Third Proportional to 1,063,890.07 and 2,203,483.66

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Solution

The third proportional to 1,063,890.07 and 2,203,483.66 is: 4,563,761.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,890.07 : 2,203,483.66 = 2,203,483.66 : x
  2. Step 2: Convert to fraction form
    1,063,890.07/2,203,483.66 = 2,203,483.66/x
  3. Step 3: Cross multiply
    1,063,890.07x = 2,203,483.66 × 2,203,483.66
  4. Step 4: Simplify right side
    1,063,890.07x = 4,855,340,231,968.56
  5. Step 5: Solve for x
    x = 4,855,340,231,968.56/1,063,890.07
  6. Step 6: Final answer
    x = 4,563,761.21

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.