Home / 5,191,099.48-7,771,314.30-3,834,252.28

Finding the Fourth Proportional to 5,191,099.48, 7,771,314.30 and 3,834,252.28

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Solution

The fourth proportional to 5,191,099.48, 7,771,314.30 and 3,834,252.28 is: 5,740,051.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,191,099.48 : 7,771,314.30 = 3,834,252.28 : x
  2. Step 2: Convert to fraction form
    5,191,099.48/7,771,314.30 = 3,834,252.28/x
  3. Step 3: Cross multiply
    5,191,099.48x = 7,771,314.30 × 3,834,252.28
  4. Step 4: Simplify right side
    5,191,099.48x = 29,797,179,573,371.60
  5. Step 5: Solve for x
    x = 29,797,179,573,371.60/5,191,099.48
  6. Step 6: Final answer
    x = 5,740,051.73

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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.