Home / 6,788,441.02-9,367,982.75-3,690,964.34

Finding the Fourth Proportional to 6,788,441.02, 9,367,982.75 and 3,690,964.34

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Solution

The fourth proportional to 6,788,441.02, 9,367,982.75 and 3,690,964.34 is: 5,093,494.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,788,441.02 : 9,367,982.75 = 3,690,964.34 : x
  2. Step 2: Convert to fraction form
    6,788,441.02/9,367,982.75 = 3,690,964.34/x
  3. Step 3: Cross multiply
    6,788,441.02x = 9,367,982.75 × 3,690,964.34
  4. Step 4: Simplify right side
    6,788,441.02x = 34,576,890,267,985.13
  5. Step 5: Solve for x
    x = 34,576,890,267,985.13/6,788,441.02
  6. Step 6: Final answer
    x = 5,093,494.98

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Double scale
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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.