Home / 4,725,155.25-7,330,246.88

Finding the Third Proportional to 4,725,155.25 and 7,330,246.88

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Solution

The third proportional to 4,725,155.25 and 7,330,246.88 is: 11,371,588.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,155.25 : 7,330,246.88 = 7,330,246.88 : x
  2. Step 2: Convert to fraction form
    4,725,155.25/7,330,246.88 = 7,330,246.88/x
  3. Step 3: Cross multiply
    4,725,155.25x = 7,330,246.88 × 7,330,246.88
  4. Step 4: Simplify right side
    4,725,155.25x = 53,732,519,248,447.27
  5. Step 5: Solve for x
    x = 53,732,519,248,447.27/4,725,155.25
  6. Step 6: Final answer
    x = 11,371,588.11

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.