Home / 6,926,376.36-10,391,807.12-3,331,675.54

Finding the Fourth Proportional to 6,926,376.36, 10,391,807.12 and 3,331,675.54

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Solution

The fourth proportional to 6,926,376.36, 10,391,807.12 and 3,331,675.54 is: 4,998,592.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,376.36 : 10,391,807.12 = 3,331,675.54 : x
  2. Step 2: Convert to fraction form
    6,926,376.36/10,391,807.12 = 3,331,675.54/x
  3. Step 3: Cross multiply
    6,926,376.36x = 10,391,807.12 × 3,331,675.54
  4. Step 4: Simplify right side
    6,926,376.36x = 34,622,129,598,101.84
  5. Step 5: Solve for x
    x = 34,622,129,598,101.84/6,926,376.36
  6. Step 6: Final answer
    x = 4,998,592.02

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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.