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Finding the Fourth Proportional to 595,565.66, 893,156.52 and 196,111.33

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Solution

The fourth proportional to 595,565.66, 893,156.52 and 196,111.33 is: 294,103.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,565.66 : 893,156.52 = 196,111.33 : x
  2. Step 2: Convert to fraction form
    595,565.66/893,156.52 = 196,111.33/x
  3. Step 3: Cross multiply
    595,565.66x = 893,156.52 × 196,111.33
  4. Step 4: Simplify right side
    595,565.66x = 175,158,113,035.37
  5. Step 5: Solve for x
    x = 175,158,113,035.37/595,565.66
  6. Step 6: Final answer
    x = 294,103.78

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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.