Home / 1,509,162.24-2,263,497.22-443,955.13

Finding the Fourth Proportional to 1,509,162.24, 2,263,497.22 and 443,955.13

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Solution

The fourth proportional to 1,509,162.24, 2,263,497.22 and 443,955.13 is: 665,860.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,162.24 : 2,263,497.22 = 443,955.13 : x
  2. Step 2: Convert to fraction form
    1,509,162.24/2,263,497.22 = 443,955.13/x
  3. Step 3: Cross multiply
    1,509,162.24x = 2,263,497.22 × 443,955.13
  4. Step 4: Simplify right side
    1,509,162.24x = 1,004,891,202,559.74
  5. Step 5: Solve for x
    x = 1,004,891,202,559.74/1,509,162.24
  6. Step 6: Final answer
    x = 665,860.29

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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.