Home / 965,882.56-1,448,495.76-334,649.04

Finding the Fourth Proportional to 965,882.56, 1,448,495.76 and 334,649.04

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Solution

The fourth proportional to 965,882.56, 1,448,495.76 and 334,649.04 is: 501,859.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,882.56 : 1,448,495.76 = 334,649.04 : x
  2. Step 2: Convert to fraction form
    965,882.56/1,448,495.76 = 334,649.04/x
  3. Step 3: Cross multiply
    965,882.56x = 1,448,495.76 × 334,649.04
  4. Step 4: Simplify right side
    965,882.56x = 484,737,715,528.07
  5. Step 5: Solve for x
    x = 484,737,715,528.07/965,882.56
  6. Step 6: Final answer
    x = 501,859.89

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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.