Home / 1,062,668.52-1,593,711.27-635,868.59

Finding the Fourth Proportional to 1,062,668.52, 1,593,711.27 and 635,868.59

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Solution

The fourth proportional to 1,062,668.52, 1,593,711.27 and 635,868.59 is: 953,628.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,668.52 : 1,593,711.27 = 635,868.59 : x
  2. Step 2: Convert to fraction form
    1,062,668.52/1,593,711.27 = 635,868.59/x
  3. Step 3: Cross multiply
    1,062,668.52x = 1,593,711.27 × 635,868.59
  4. Step 4: Simplify right side
    1,062,668.52x = 1,013,390,930,153.45
  5. Step 5: Solve for x
    x = 1,013,390,930,153.45/1,062,668.52
  6. Step 6: Final answer
    x = 953,628.45

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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.