Home / 2,127,112.88-4,553,237.25

Finding the Third Proportional to 2,127,112.88 and 4,553,237.25

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Solution

The third proportional to 2,127,112.88 and 4,553,237.25 is: 9,746,530.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,127,112.88 : 4,553,237.25 = 4,553,237.25 : x
  2. Step 2: Convert to fraction form
    2,127,112.88/4,553,237.25 = 4,553,237.25/x
  3. Step 3: Cross multiply
    2,127,112.88x = 4,553,237.25 × 4,553,237.25
  4. Step 4: Simplify right side
    2,127,112.88x = 20,731,969,454,787.56
  5. Step 5: Solve for x
    x = 20,731,969,454,787.56/2,127,112.88
  6. Step 6: Final answer
    x = 9,746,530.00

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.