Home / 694,431.92-1,041,731.22-245,060

Finding the Fourth Proportional to 694,431.92, 1,041,731.22 and 245,060

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Solution

The fourth proportional to 694,431.92, 1,041,731.22 and 245,060 is: 367,619.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,431.92 : 1,041,731.22 = 245,060 : x
  2. Step 2: Convert to fraction form
    694,431.92/1,041,731.22 = 245,060/x
  3. Step 3: Cross multiply
    694,431.92x = 1,041,731.22 × 245,060
  4. Step 4: Simplify right side
    694,431.92x = 255,286,652,773.20
  5. Step 5: Solve for x
    x = 255,286,652,773.20/694,431.92
  6. Step 6: Final answer
    x = 367,619.41

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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.