Home / 624,777.03-937,201.86-175,532.91

Finding the Fourth Proportional to 624,777.03, 937,201.86 and 175,532.91

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Solution

The fourth proportional to 624,777.03, 937,201.86 and 175,532.91 is: 263,309.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,777.03 : 937,201.86 = 175,532.91 : x
  2. Step 2: Convert to fraction form
    624,777.03/937,201.86 = 175,532.91/x
  3. Step 3: Cross multiply
    624,777.03x = 937,201.86 × 175,532.91
  4. Step 4: Simplify right side
    624,777.03x = 164,509,769,743.21
  5. Step 5: Solve for x
    x = 164,509,769,743.21/624,777.03
  6. Step 6: Final answer
    x = 263,309.57

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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.