Home / 4,851,895.48-7,277,071.96-1,613,163.76

Finding the Fourth Proportional to 4,851,895.48, 7,277,071.96 and 1,613,163.76

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Solution

The fourth proportional to 4,851,895.48, 7,277,071.96 and 1,613,163.76 is: 2,419,489.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,895.48 : 7,277,071.96 = 1,613,163.76 : x
  2. Step 2: Convert to fraction form
    4,851,895.48/7,277,071.96 = 1,613,163.76/x
  3. Step 3: Cross multiply
    4,851,895.48x = 7,277,071.96 × 1,613,163.76
  4. Step 4: Simplify right side
    4,851,895.48x = 11,739,108,764,784.17
  5. Step 5: Solve for x
    x = 11,739,108,764,784.17/4,851,895.48
  6. Step 6: Final answer
    x = 2,419,489.21

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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.