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Finding the Fourth Proportional to 650,177.24, 975,462.21 and 194,783.29

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Solution

The fourth proportional to 650,177.24, 975,462.21 and 194,783.29 is: 292,233.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,177.24 : 975,462.21 = 194,783.29 : x
  2. Step 2: Convert to fraction form
    650,177.24/975,462.21 = 194,783.29/x
  3. Step 3: Cross multiply
    650,177.24x = 975,462.21 × 194,783.29
  4. Step 4: Simplify right side
    650,177.24x = 190,003,736,095.82
  5. Step 5: Solve for x
    x = 190,003,736,095.82/650,177.24
  6. Step 6: Final answer
    x = 292,233.76

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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.