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Finding the Fourth Proportional to 594,539.38, 891,901.82 and 195,089.23

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Solution

The fourth proportional to 594,539.38, 891,901.82 and 195,089.23 is: 292,664.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,539.38 : 891,901.82 = 195,089.23 : x
  2. Step 2: Convert to fraction form
    594,539.38/891,901.82 = 195,089.23/x
  3. Step 3: Cross multiply
    594,539.38x = 891,901.82 × 195,089.23
  4. Step 4: Simplify right side
    594,539.38x = 174,000,439,299.40
  5. Step 5: Solve for x
    x = 174,000,439,299.40/594,539.38
  6. Step 6: Final answer
    x = 292,664.28

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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.