Home / 6,793,428.56-9,375,005.81-3,695,969.52

Finding the Fourth Proportional to 6,793,428.56, 9,375,005.81 and 3,695,969.52

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Solution

The fourth proportional to 6,793,428.56, 9,375,005.81 and 3,695,969.52 is: 5,100,478.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,793,428.56 : 9,375,005.81 = 3,695,969.52 : x
  2. Step 2: Convert to fraction form
    6,793,428.56/9,375,005.81 = 3,695,969.52/x
  3. Step 3: Cross multiply
    6,793,428.56x = 9,375,005.81 × 3,695,969.52
  4. Step 4: Simplify right side
    6,793,428.56x = 34,649,735,732,822.84
  5. Step 5: Solve for x
    x = 34,649,735,732,822.84/6,793,428.56
  6. Step 6: Final answer
    x = 5,100,478.42

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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.