Home / 11,073,604.30-16,610,406.45-5,089,972.30

Finding the Fourth Proportional to 11,073,604.30, 16,610,406.45 and 5,089,972.30

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Solution

The fourth proportional to 11,073,604.30, 16,610,406.45 and 5,089,972.30 is: 7,634,958.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,604.30 : 16,610,406.45 = 5,089,972.30 : x
  2. Step 2: Convert to fraction form
    11,073,604.30/16,610,406.45 = 5,089,972.30/x
  3. Step 3: Cross multiply
    11,073,604.30x = 16,610,406.45 × 5,089,972.30
  4. Step 4: Simplify right side
    11,073,604.30x = 84,546,508,722,241.33
  5. Step 5: Solve for x
    x = 84,546,508,722,241.33/11,073,604.30
  6. Step 6: Final answer
    x = 7,634,958.45

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Double scale
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Similar ratio
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1.5x scale

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.