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Finding the Third Proportional to 5,959,947.94 and 8,939,926.13

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Solution

The third proportional to 5,959,947.94 and 8,939,926.13 is: 13,409,895.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959,947.94 : 8,939,926.13 = 8,939,926.13 : x
  2. Step 2: Convert to fraction form
    5,959,947.94/8,939,926.13 = 8,939,926.13/x
  3. Step 3: Cross multiply
    5,959,947.94x = 8,939,926.13 × 8,939,926.13
  4. Step 4: Simplify right side
    5,959,947.94x = 79,922,279,120,457.52
  5. Step 5: Solve for x
    x = 79,922,279,120,457.52/5,959,947.94
  6. Step 6: Final answer
    x = 13,409,895.52

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.