Home / 6,804,997.40-10,207,496.10-5,881,208.60

Finding the Fourth Proportional to 6,804,997.40, 10,207,496.10 and 5,881,208.60

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Solution

The fourth proportional to 6,804,997.40, 10,207,496.10 and 5,881,208.60 is: 8,821,812.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,997.40 : 10,207,496.10 = 5,881,208.60 : x
  2. Step 2: Convert to fraction form
    6,804,997.40/10,207,496.10 = 5,881,208.60/x
  3. Step 3: Cross multiply
    6,804,997.40x = 10,207,496.10 × 5,881,208.60
  4. Step 4: Simplify right side
    6,804,997.40x = 60,032,413,847,786.45
  5. Step 5: Solve for x
    x = 60,032,413,847,786.45/6,804,997.40
  6. Step 6: Final answer
    x = 8,821,812.90

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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.