Home / 4,307,801.39-5,946,288.06-3,848,117.22

Finding the Fourth Proportional to 4,307,801.39, 5,946,288.06 and 3,848,117.22

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Solution

The fourth proportional to 4,307,801.39, 5,946,288.06 and 3,848,117.22 is: 5,311,761.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,801.39 : 5,946,288.06 = 3,848,117.22 : x
  2. Step 2: Convert to fraction form
    4,307,801.39/5,946,288.06 = 3,848,117.22/x
  3. Step 3: Cross multiply
    4,307,801.39x = 5,946,288.06 × 3,848,117.22
  4. Step 4: Simplify right side
    4,307,801.39x = 22,882,013,478,766.39
  5. Step 5: Solve for x
    x = 22,882,013,478,766.39/4,307,801.39
  6. Step 6: Final answer
    x = 5,311,761.48

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Double scale
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1.5x scale

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.