Home / 5,789,333.34-7,990,236.36-3,211,844.49

Finding the Fourth Proportional to 5,789,333.34, 7,990,236.36 and 3,211,844.49

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Solution

The fourth proportional to 5,789,333.34, 7,990,236.36 and 3,211,844.49 is: 4,432,875.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,789,333.34 : 7,990,236.36 = 3,211,844.49 : x
  2. Step 2: Convert to fraction form
    5,789,333.34/7,990,236.36 = 3,211,844.49/x
  3. Step 3: Cross multiply
    5,789,333.34x = 7,990,236.36 × 3,211,844.49
  4. Step 4: Simplify right side
    5,789,333.34x = 25,663,396,626,663.66
  5. Step 5: Solve for x
    x = 25,663,396,626,663.66/5,789,333.34
  6. Step 6: Final answer
    x = 4,432,875.97

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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.