Home / 1,164,749.88-1,747,134.60-323,367.24

Finding the Fourth Proportional to 1,164,749.88, 1,747,134.60 and 323,367.24

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Solution

The fourth proportional to 1,164,749.88, 1,747,134.60 and 323,367.24 is: 485,053.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,749.88 : 1,747,134.60 = 323,367.24 : x
  2. Step 2: Convert to fraction form
    1,164,749.88/1,747,134.60 = 323,367.24/x
  3. Step 3: Cross multiply
    1,164,749.88x = 1,747,134.60 × 323,367.24
  4. Step 4: Simplify right side
    1,164,749.88x = 564,966,093,510.50
  5. Step 5: Solve for x
    x = 564,966,093,510.50/1,164,749.88
  6. Step 6: Final answer
    x = 485,053.58

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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.