Home / 4,399,261.84-6,599,391.12-3,947,205.34

Finding the Fourth Proportional to 4,399,261.84, 6,599,391.12 and 3,947,205.34

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Solution

The fourth proportional to 4,399,261.84, 6,599,391.12 and 3,947,205.34 is: 5,921,255.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,261.84 : 6,599,391.12 = 3,947,205.34 : x
  2. Step 2: Convert to fraction form
    4,399,261.84/6,599,391.12 = 3,947,205.34/x
  3. Step 3: Cross multiply
    4,399,261.84x = 6,599,391.12 × 3,947,205.34
  4. Step 4: Simplify right side
    4,399,261.84x = 26,049,151,869,612.58
  5. Step 5: Solve for x
    x = 26,049,151,869,612.58/4,399,261.84
  6. Step 6: Final answer
    x = 5,921,255.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.