Home / 756,532.14-1,134,796.14-224,094.68

Finding the Fourth Proportional to 756,532.14, 1,134,796.14 and 224,094.68

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Solution

The fourth proportional to 756,532.14, 1,134,796.14 and 224,094.68 is: 336,141.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,532.14 : 1,134,796.14 = 224,094.68 : x
  2. Step 2: Convert to fraction form
    756,532.14/1,134,796.14 = 224,094.68/x
  3. Step 3: Cross multiply
    756,532.14x = 1,134,796.14 × 224,094.68
  4. Step 4: Simplify right side
    756,532.14x = 254,301,780,695.53
  5. Step 5: Solve for x
    x = 254,301,780,695.53/756,532.14
  6. Step 6: Final answer
    x = 336,141.41

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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.