Home / 5,516,932.86-7,613,175-3,035,921.67

Finding the Fourth Proportional to 5,516,932.86, 7,613,175 and 3,035,921.67

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Solution

The fourth proportional to 5,516,932.86, 7,613,175 and 3,035,921.67 is: 4,189,466.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,516,932.86 : 7,613,175 = 3,035,921.67 : x
  2. Step 2: Convert to fraction form
    5,516,932.86/7,613,175 = 3,035,921.67/x
  3. Step 3: Cross multiply
    5,516,932.86x = 7,613,175 × 3,035,921.67
  4. Step 4: Simplify right side
    5,516,932.86x = 23,113,002,960,002.25
  5. Step 5: Solve for x
    x = 23,113,002,960,002.25/5,516,932.86
  6. Step 6: Final answer
    x = 4,189,466.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.