Home / 6,090,052.78-8,403,951.54-3,476,453.01

Finding the Fourth Proportional to 6,090,052.78, 8,403,951.54 and 3,476,453.01

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Solution

The fourth proportional to 6,090,052.78, 8,403,951.54 and 3,476,453.01 is: 4,797,321.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,052.78 : 8,403,951.54 = 3,476,453.01 : x
  2. Step 2: Convert to fraction form
    6,090,052.78/8,403,951.54 = 3,476,453.01/x
  3. Step 3: Cross multiply
    6,090,052.78x = 8,403,951.54 × 3,476,453.01
  4. Step 4: Simplify right side
    6,090,052.78x = 29,215,942,627,127.13
  5. Step 5: Solve for x
    x = 29,215,942,627,127.13/6,090,052.78
  6. Step 6: Final answer
    x = 4,797,321.74

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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.