Home / 4,254,001.75-9,334,554.50

Finding the Third Proportional to 4,254,001.75 and 9,334,554.50

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Solution

The third proportional to 4,254,001.75 and 9,334,554.50 is: 20,482,809.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,001.75 : 9,334,554.50 = 9,334,554.50 : x
  2. Step 2: Convert to fraction form
    4,254,001.75/9,334,554.50 = 9,334,554.50/x
  3. Step 3: Cross multiply
    4,254,001.75x = 9,334,554.50 × 9,334,554.50
  4. Step 4: Simplify right side
    4,254,001.75x = 87,133,907,713,470.25
  5. Step 5: Solve for x
    x = 87,133,907,713,470.25/4,254,001.75
  6. Step 6: Final answer
    x = 20,482,809.56

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.