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Finding the Fourth Proportional to 595,755.95, 893,353.07 and 216,409.25

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Solution

The fourth proportional to 595,755.95, 893,353.07 and 216,409.25 is: 324,511.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,755.95 : 893,353.07 = 216,409.25 : x
  2. Step 2: Convert to fraction form
    595,755.95/893,353.07 = 216,409.25/x
  3. Step 3: Cross multiply
    595,755.95x = 893,353.07 × 216,409.25
  4. Step 4: Simplify right side
    595,755.95x = 193,329,870,638.30
  5. Step 5: Solve for x
    x = 193,329,870,638.30/595,755.95
  6. Step 6: Final answer
    x = 324,511.86

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1.5x scale

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.