Home / 694,593.28-1,041,617.28-245,218.24

Finding the Fourth Proportional to 694,593.28, 1,041,617.28 and 245,218.24

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Solution

The fourth proportional to 694,593.28, 1,041,617.28 and 245,218.24 is: 367,731.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,593.28 : 1,041,617.28 = 245,218.24 : x
  2. Step 2: Convert to fraction form
    694,593.28/1,041,617.28 = 245,218.24/x
  3. Step 3: Cross multiply
    694,593.28x = 1,041,617.28 × 245,218.24
  4. Step 4: Simplify right side
    694,593.28x = 255,423,556,155.19
  5. Step 5: Solve for x
    x = 255,423,556,155.19/694,593.28
  6. Step 6: Final answer
    x = 367,731.11

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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.