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Finding the Fourth Proportional to 595,912.34, 893,587.44 and 216,566.30

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Solution

The fourth proportional to 595,912.34, 893,587.44 and 216,566.30 is: 324,747.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,912.34 : 893,587.44 = 216,566.30 : x
  2. Step 2: Convert to fraction form
    595,912.34/893,587.44 = 216,566.30/x
  3. Step 3: Cross multiply
    595,912.34x = 893,587.44 × 216,566.30
  4. Step 4: Simplify right side
    595,912.34x = 193,520,925,607.27
  5. Step 5: Solve for x
    x = 193,520,925,607.27/595,912.34
  6. Step 6: Final answer
    x = 324,747.30

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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.