Home / 6,181,558.03-9,087,121.69

Finding the Third Proportional to 6,181,558.03 and 9,087,121.69

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Solution

The third proportional to 6,181,558.03 and 9,087,121.69 is: 13,358,409.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,558.03 : 9,087,121.69 = 9,087,121.69 : x
  2. Step 2: Convert to fraction form
    6,181,558.03/9,087,121.69 = 9,087,121.69/x
  3. Step 3: Cross multiply
    6,181,558.03x = 9,087,121.69 × 9,087,121.69
  4. Step 4: Simplify right side
    6,181,558.03x = 82,575,780,563,432.84
  5. Step 5: Solve for x
    x = 82,575,780,563,432.84/6,181,558.03
  6. Step 6: Final answer
    x = 13,358,409.02

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.