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Finding the Fourth Proportional to 595,564.60, 893,154.84 and 196,110.40

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Solution

The fourth proportional to 595,564.60, 893,154.84 and 196,110.40 is: 294,102.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,564.60 : 893,154.84 = 196,110.40 : x
  2. Step 2: Convert to fraction form
    595,564.60/893,154.84 = 196,110.40/x
  3. Step 3: Cross multiply
    595,564.60x = 893,154.84 × 196,110.40
  4. Step 4: Simplify right side
    595,564.60x = 175,156,952,934.34
  5. Step 5: Solve for x
    x = 175,156,952,934.34/595,564.60
  6. Step 6: Final answer
    x = 294,102.36

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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.