Home / 6,794,119.31-9,372,795.39-4,039,243.70

Finding the Fourth Proportional to 6,794,119.31, 9,372,795.39 and 4,039,243.70

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Solution

The fourth proportional to 6,794,119.31, 9,372,795.39 and 4,039,243.70 is: 5,572,319.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794,119.31 : 9,372,795.39 = 4,039,243.70 : x
  2. Step 2: Convert to fraction form
    6,794,119.31/9,372,795.39 = 4,039,243.70/x
  3. Step 3: Cross multiply
    6,794,119.31x = 9,372,795.39 × 4,039,243.70
  4. Step 4: Simplify right side
    6,794,119.31x = 37,859,004,683,582.57
  5. Step 5: Solve for x
    x = 37,859,004,683,582.57/6,794,119.31
  6. Step 6: Final answer
    x = 5,572,319.68

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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.