Home / 694,353.70-1,041,317.32-244,969.48

Finding the Fourth Proportional to 694,353.70, 1,041,317.32 and 244,969.48

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Solution

The fourth proportional to 694,353.70, 1,041,317.32 and 244,969.48 is: 367,378.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,353.70 : 1,041,317.32 = 244,969.48 : x
  2. Step 2: Convert to fraction form
    694,353.70/1,041,317.32 = 244,969.48/x
  3. Step 3: Cross multiply
    694,353.70x = 1,041,317.32 × 244,969.48
  4. Step 4: Simplify right side
    694,353.70x = 255,090,962,395.39
  5. Step 5: Solve for x
    x = 255,090,962,395.39/694,353.70
  6. Step 6: Final answer
    x = 367,378.99

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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.