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Finding the Fourth Proportional to 595,030, 892,545 and 151,798

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Solution

The fourth proportional to 595,030, 892,545 and 151,798 is: 227,697

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,030 : 892,545 = 151,798 : x
  2. Step 2: Convert to fraction form
    595,030/892,545 = 151,798/x
  3. Step 3: Cross multiply
    595,030x = 892,545 × 151,798
  4. Step 4: Simplify right side
    595,030x = 135,486,545,910
  5. Step 5: Solve for x
    x = 135,486,545,910/595,030
  6. Step 6: Final answer
    x = 227,697

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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.