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Finding the Third Proportional to 6,612,073.03 and 10,212,888.80

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Solution

The third proportional to 6,612,073.03 and 10,212,888.80 is: 15,774,643.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,612,073.03 : 10,212,888.80 = 10,212,888.80 : x
  2. Step 2: Convert to fraction form
    6,612,073.03/10,212,888.80 = 10,212,888.80/x
  3. Step 3: Cross multiply
    6,612,073.03x = 10,212,888.80 × 10,212,888.80
  4. Step 4: Simplify right side
    6,612,073.03x = 104,303,097,577,334.89
  5. Step 5: Solve for x
    x = 104,303,097,577,334.89/6,612,073.03
  6. Step 6: Final answer
    x = 15,774,643.91

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.