Home / 1,163,100.24-1,744,648.20-364,442.94

Finding the Fourth Proportional to 1,163,100.24, 1,744,648.20 and 364,442.94

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Solution

The fourth proportional to 1,163,100.24, 1,744,648.20 and 364,442.94 is: 546,663.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,100.24 : 1,744,648.20 = 364,442.94 : x
  2. Step 2: Convert to fraction form
    1,163,100.24/1,744,648.20 = 364,442.94/x
  3. Step 3: Cross multiply
    1,163,100.24x = 1,744,648.20 × 364,442.94
  4. Step 4: Simplify right side
    1,163,100.24x = 635,824,719,273.71
  5. Step 5: Solve for x
    x = 635,824,719,273.71/1,163,100.24
  6. Step 6: Final answer
    x = 546,663.73

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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.