Home / 5,357,466.44-7,393,383.24-2,910,125.24

Finding the Fourth Proportional to 5,357,466.44, 7,393,383.24 and 2,910,125.24

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Solution

The fourth proportional to 5,357,466.44, 7,393,383.24 and 2,910,125.24 is: 4,016,016.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,357,466.44 : 7,393,383.24 = 2,910,125.24 : x
  2. Step 2: Convert to fraction form
    5,357,466.44/7,393,383.24 = 2,910,125.24/x
  3. Step 3: Cross multiply
    5,357,466.44x = 7,393,383.24 × 2,910,125.24
  4. Step 4: Simplify right side
    5,357,466.44x = 21,515,671,175,716.98
  5. Step 5: Solve for x
    x = 21,515,671,175,716.98/5,357,466.44
  6. Step 6: Final answer
    x = 4,016,016.04

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Why These Related Problems?

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