Home / 5,395,292.16-8,085,961.44-4,036,796.16

Finding the Fourth Proportional to 5,395,292.16, 8,085,961.44 and 4,036,796.16

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Solution

The fourth proportional to 5,395,292.16, 8,085,961.44 and 4,036,796.16 is: 6,049,974.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,292.16 : 8,085,961.44 = 4,036,796.16 : x
  2. Step 2: Convert to fraction form
    5,395,292.16/8,085,961.44 = 4,036,796.16/x
  3. Step 3: Cross multiply
    5,395,292.16x = 8,085,961.44 × 4,036,796.16
  4. Step 4: Simplify right side
    5,395,292.16x = 32,641,378,090,900.07
  5. Step 5: Solve for x
    x = 32,641,378,090,900.07/5,395,292.16
  6. Step 6: Final answer
    x = 6,049,974.15

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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.