Home / 6,513,001.33-9,757,170.73-4,347,496.81

Finding the Fourth Proportional to 6,513,001.33, 9,757,170.73 and 4,347,496.81

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Solution

The fourth proportional to 6,513,001.33, 9,757,170.73 and 4,347,496.81 is: 6,513,013.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,513,001.33 : 9,757,170.73 = 4,347,496.81 : x
  2. Step 2: Convert to fraction form
    6,513,001.33/9,757,170.73 = 4,347,496.81/x
  3. Step 3: Cross multiply
    6,513,001.33x = 9,757,170.73 × 4,347,496.81
  4. Step 4: Simplify right side
    6,513,001.33x = 42,419,268,623,300.37
  5. Step 5: Solve for x
    x = 42,419,268,623,300.37/6,513,001.33
  6. Step 6: Final answer
    x = 6,513,013.97

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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.