Home / 3,001,481.33-4,502,346.56-871,565.43

Finding the Fourth Proportional to 3,001,481.33, 4,502,346.56 and 871,565.43

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Solution

The fourth proportional to 3,001,481.33, 4,502,346.56 and 871,565.43 is: 1,307,384.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,481.33 : 4,502,346.56 = 871,565.43 : x
  2. Step 2: Convert to fraction form
    3,001,481.33/4,502,346.56 = 871,565.43/x
  3. Step 3: Cross multiply
    3,001,481.33x = 4,502,346.56 × 871,565.43
  4. Step 4: Simplify right side
    3,001,481.33x = 3,924,089,611,217.59
  5. Step 5: Solve for x
    x = 3,924,089,611,217.59/3,001,481.33
  6. Step 6: Final answer
    x = 1,307,384.32

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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.