Home / 6,484,504.92-8,949,727.98-3,769,825.56

Finding the Fourth Proportional to 6,484,504.92, 8,949,727.98 and 3,769,825.56

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Solution

The fourth proportional to 6,484,504.92, 8,949,727.98 and 3,769,825.56 is: 5,203,005.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484,504.92 : 8,949,727.98 = 3,769,825.56 : x
  2. Step 2: Convert to fraction form
    6,484,504.92/8,949,727.98 = 3,769,825.56/x
  3. Step 3: Cross multiply
    6,484,504.92x = 8,949,727.98 × 3,769,825.56
  4. Step 4: Simplify right side
    6,484,504.92x = 33,738,913,294,051.17
  5. Step 5: Solve for x
    x = 33,738,913,294,051.17/6,484,504.92
  6. Step 6: Final answer
    x = 5,203,005.27

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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.