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Finding the Fourth Proportional to 556,586.52, 835,000.74 and 182,595.48

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Solution

The fourth proportional to 556,586.52, 835,000.74 and 182,595.48 is: 273,932.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,586.52 : 835,000.74 = 182,595.48 : x
  2. Step 2: Convert to fraction form
    556,586.52/835,000.74 = 182,595.48/x
  3. Step 3: Cross multiply
    556,586.52x = 835,000.74 × 182,595.48
  4. Step 4: Simplify right side
    556,586.52x = 152,467,360,920.66
  5. Step 5: Solve for x
    x = 152,467,360,920.66/556,586.52
  6. Step 6: Final answer
    x = 273,932.90

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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.