Home / 967,929.36-1,450,817.64-730,502.16

Finding the Fourth Proportional to 967,929.36, 1,450,817.64 and 730,502.16

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Solution

The fourth proportional to 967,929.36, 1,450,817.64 and 730,502.16 is: 1,094,940.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,929.36 : 1,450,817.64 = 730,502.16 : x
  2. Step 2: Convert to fraction form
    967,929.36/1,450,817.64 = 730,502.16/x
  3. Step 3: Cross multiply
    967,929.36x = 1,450,817.64 × 730,502.16
  4. Step 4: Simplify right side
    967,929.36x = 1,059,825,419,786.10
  5. Step 5: Solve for x
    x = 1,059,825,419,786.10/967,929.36
  6. Step 6: Final answer
    x = 1,094,940.87

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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.