Home / 624,735.73-937,095.27-151,425.19

Finding the Fourth Proportional to 624,735.73, 937,095.27 and 151,425.19

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Solution

The fourth proportional to 624,735.73, 937,095.27 and 151,425.19 is: 227,135.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,735.73 : 937,095.27 = 151,425.19 : x
  2. Step 2: Convert to fraction form
    624,735.73/937,095.27 = 151,425.19/x
  3. Step 3: Cross multiply
    624,735.73x = 937,095.27 × 151,425.19
  4. Step 4: Simplify right side
    624,735.73x = 141,899,829,307.85
  5. Step 5: Solve for x
    x = 141,899,829,307.85/624,735.73
  6. Step 6: Final answer
    x = 227,135.77

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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.