Home / 5,855,985.39-8,081,258.04-3,277,665.48

Finding the Fourth Proportional to 5,855,985.39, 8,081,258.04 and 3,277,665.48

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Solution

The fourth proportional to 5,855,985.39, 8,081,258.04 and 3,277,665.48 is: 4,523,177.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,855,985.39 : 8,081,258.04 = 3,277,665.48 : x
  2. Step 2: Convert to fraction form
    5,855,985.39/8,081,258.04 = 3,277,665.48/x
  3. Step 3: Cross multiply
    5,855,985.39x = 8,081,258.04 × 3,277,665.48
  4. Step 4: Simplify right side
    5,855,985.39x = 26,487,660,512,680.46
  5. Step 5: Solve for x
    x = 26,487,660,512,680.46/5,855,985.39
  6. Step 6: Final answer
    x = 4,523,177.36

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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.