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Finding the Fourth Proportional to 595,717.00, 893,602.83 and 292,385.57

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Solution

The fourth proportional to 595,717.00, 893,602.83 and 292,385.57 is: 438,591.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,717.00 : 893,602.83 = 292,385.57 : x
  2. Step 2: Convert to fraction form
    595,717.00/893,602.83 = 292,385.57/x
  3. Step 3: Cross multiply
    595,717.00x = 893,602.83 × 292,385.57
  4. Step 4: Simplify right side
    595,717.00x = 261,276,569,431.60
  5. Step 5: Solve for x
    x = 261,276,569,431.60/595,717.00
  6. Step 6: Final answer
    x = 438,591.77

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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.