Home / 4,933,496.48-7,396,877.03-2,628,334.26

Finding the Fourth Proportional to 4,933,496.48, 7,396,877.03 and 2,628,334.26

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Solution

The fourth proportional to 4,933,496.48, 7,396,877.03 and 2,628,334.26 is: 3,940,707.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,496.48 : 7,396,877.03 = 2,628,334.26 : x
  2. Step 2: Convert to fraction form
    4,933,496.48/7,396,877.03 = 2,628,334.26/x
  3. Step 3: Cross multiply
    4,933,496.48x = 7,396,877.03 × 2,628,334.26
  4. Step 4: Simplify right side
    4,933,496.48x = 19,441,465,301,814.38
  5. Step 5: Solve for x
    x = 19,441,465,301,814.38/4,933,496.48
  6. Step 6: Final answer
    x = 3,940,707.24

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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.