Home / 9,946,591.62-13,725,511.29-5,594,811.54

Finding the Fourth Proportional to 9,946,591.62, 13,725,511.29 and 5,594,811.54

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Solution

The fourth proportional to 9,946,591.62, 13,725,511.29 and 5,594,811.54 is: 7,720,398.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946,591.62 : 13,725,511.29 = 5,594,811.54 : x
  2. Step 2: Convert to fraction form
    9,946,591.62/13,725,511.29 = 5,594,811.54/x
  3. Step 3: Cross multiply
    9,946,591.62x = 13,725,511.29 × 5,594,811.54
  4. Step 4: Simplify right side
    9,946,591.62x = 76,791,648,957,692.28
  5. Step 5: Solve for x
    x = 76,791,648,957,692.28/9,946,591.62
  6. Step 6: Final answer
    x = 7,720,398.29

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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.