Home / 694,558.60-1,041,254.70-362,134.60

Finding the Fourth Proportional to 694,558.60, 1,041,254.70 and 362,134.60

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Solution

The fourth proportional to 694,558.60, 1,041,254.70 and 362,134.60 is: 542,897.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,558.60 : 1,041,254.70 = 362,134.60 : x
  2. Step 2: Convert to fraction form
    694,558.60/1,041,254.70 = 362,134.60/x
  3. Step 3: Cross multiply
    694,558.60x = 1,041,254.70 × 362,134.60
  4. Step 4: Simplify right side
    694,558.60x = 377,074,354,282.62
  5. Step 5: Solve for x
    x = 377,074,354,282.62/694,558.60
  6. Step 6: Final answer
    x = 542,897.83

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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.