Home / 5,049,976.48-6,964,352.08-3,947,553.52

Finding the Fourth Proportional to 5,049,976.48, 6,964,352.08 and 3,947,553.52

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Solution

The fourth proportional to 5,049,976.48, 6,964,352.08 and 3,947,553.52 is: 5,444,015.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,976.48 : 6,964,352.08 = 3,947,553.52 : x
  2. Step 2: Convert to fraction form
    5,049,976.48/6,964,352.08 = 3,947,553.52/x
  3. Step 3: Cross multiply
    5,049,976.48x = 6,964,352.08 × 3,947,553.52
  4. Step 4: Simplify right side
    5,049,976.48x = 27,492,152,567,923.32
  5. Step 5: Solve for x
    x = 27,492,152,567,923.32/5,049,976.48
  6. Step 6: Final answer
    x = 5,444,015.96

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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.