Home / 6,720,764.40-10,081,146.60-2,233,040.40

Finding the Fourth Proportional to 6,720,764.40, 10,081,146.60 and 2,233,040.40

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Solution

The fourth proportional to 6,720,764.40, 10,081,146.60 and 2,233,040.40 is: 3,349,560.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,764.40 : 10,081,146.60 = 2,233,040.40 : x
  2. Step 2: Convert to fraction form
    6,720,764.40/10,081,146.60 = 2,233,040.40/x
  3. Step 3: Cross multiply
    6,720,764.40x = 10,081,146.60 × 2,233,040.40
  4. Step 4: Simplify right side
    6,720,764.40x = 22,511,607,636,122.64
  5. Step 5: Solve for x
    x = 22,511,607,636,122.64/6,720,764.40
  6. Step 6: Final answer
    x = 3,349,560.60

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Double scale
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Similar ratio
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Why These Related Problems?

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