Home / 6,327,931.88-9,493,307.76-3,486,581.48

Finding the Fourth Proportional to 6,327,931.88, 9,493,307.76 and 3,486,581.48

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Solution

The fourth proportional to 6,327,931.88, 9,493,307.76 and 3,486,581.48 is: 5,230,649.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327,931.88 : 9,493,307.76 = 3,486,581.48 : x
  2. Step 2: Convert to fraction form
    6,327,931.88/9,493,307.76 = 3,486,581.48/x
  3. Step 3: Cross multiply
    6,327,931.88x = 9,493,307.76 × 3,486,581.48
  4. Step 4: Simplify right side
    6,327,931.88x = 33,099,191,019,956.29
  5. Step 5: Solve for x
    x = 33,099,191,019,956.29/6,327,931.88
  6. Step 6: Final answer
    x = 5,230,649.07

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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.