Home / 624,727.48-937,091.22-151,412.84

Finding the Fourth Proportional to 624,727.48, 937,091.22 and 151,412.84

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Solution

The fourth proportional to 624,727.48, 937,091.22 and 151,412.84 is: 227,119.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,727.48 : 937,091.22 = 151,412.84 : x
  2. Step 2: Convert to fraction form
    624,727.48/937,091.22 = 151,412.84/x
  3. Step 3: Cross multiply
    624,727.48x = 937,091.22 × 151,412.84
  4. Step 4: Simplify right side
    624,727.48x = 141,887,643,936.98
  5. Step 5: Solve for x
    x = 141,887,643,936.98/624,727.48
  6. Step 6: Final answer
    x = 227,119.26

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Similar ratio
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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.