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Finding the Fourth Proportional to 594,577.45, 891,531.85 and 195,184.74

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Solution

The fourth proportional to 594,577.45, 891,531.85 and 195,184.74 is: 292,667.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,577.45 : 891,531.85 = 195,184.74 : x
  2. Step 2: Convert to fraction form
    594,577.45/891,531.85 = 195,184.74/x
  3. Step 3: Cross multiply
    594,577.45x = 891,531.85 × 195,184.74
  4. Step 4: Simplify right side
    594,577.45x = 174,013,412,343.97
  5. Step 5: Solve for x
    x = 174,013,412,343.97/594,577.45
  6. Step 6: Final answer
    x = 292,667.36

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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.