Home / 1,194,830.33-1,791,857.88-395,897.36

Finding the Fourth Proportional to 1,194,830.33, 1,791,857.88 and 395,897.36

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Solution

The fourth proportional to 1,194,830.33, 1,791,857.88 and 395,897.36 is: 593,717.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,830.33 : 1,791,857.88 = 395,897.36 : x
  2. Step 2: Convert to fraction form
    1,194,830.33/1,791,857.88 = 395,897.36/x
  3. Step 3: Cross multiply
    1,194,830.33x = 1,791,857.88 × 395,897.36
  4. Step 4: Simplify right side
    1,194,830.33x = 709,391,795,227.91
  5. Step 5: Solve for x
    x = 709,391,795,227.91/1,194,830.33
  6. Step 6: Final answer
    x = 593,717.60

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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.