Home / 4,784,035.30-6,601,976.50-2,608,621.54

Finding the Fourth Proportional to 4,784,035.30, 6,601,976.50 and 2,608,621.54

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Solution

The fourth proportional to 4,784,035.30, 6,601,976.50 and 2,608,621.54 is: 3,599,901.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,035.30 : 6,601,976.50 = 2,608,621.54 : x
  2. Step 2: Convert to fraction form
    4,784,035.30/6,601,976.50 = 2,608,621.54/x
  3. Step 3: Cross multiply
    4,784,035.30x = 6,601,976.50 × 2,608,621.54
  4. Step 4: Simplify right side
    4,784,035.30x = 17,222,058,104,473.81
  5. Step 5: Solve for x
    x = 17,222,058,104,473.81/4,784,035.30
  6. Step 6: Final answer
    x = 3,599,901.97

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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.