Home / 5,823,961.42-8,034,699.40-3,864,763.39

Finding the Fourth Proportional to 5,823,961.42, 8,034,699.40 and 3,864,763.39

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Solution

The fourth proportional to 5,823,961.42, 8,034,699.40 and 3,864,763.39 is: 5,331,802.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823,961.42 : 8,034,699.40 = 3,864,763.39 : x
  2. Step 2: Convert to fraction form
    5,823,961.42/8,034,699.40 = 3,864,763.39/x
  3. Step 3: Cross multiply
    5,823,961.42x = 8,034,699.40 × 3,864,763.39
  4. Step 4: Simplify right side
    5,823,961.42x = 31,052,212,090,774.97
  5. Step 5: Solve for x
    x = 31,052,212,090,774.97/5,823,961.42
  6. Step 6: Final answer
    x = 5,331,802.51

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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.