Home / 1,898,799.44-2,848,196.28-569,103.44

Finding the Fourth Proportional to 1,898,799.44, 2,848,196.28 and 569,103.44

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Solution

The fourth proportional to 1,898,799.44, 2,848,196.28 and 569,103.44 is: 853,654.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,799.44 : 2,848,196.28 = 569,103.44 : x
  2. Step 2: Convert to fraction form
    1,898,799.44/2,848,196.28 = 569,103.44/x
  3. Step 3: Cross multiply
    1,898,799.44x = 2,848,196.28 × 569,103.44
  4. Step 4: Simplify right side
    1,898,799.44x = 1,620,918,300,743.20
  5. Step 5: Solve for x
    x = 1,620,918,300,743.20/1,898,799.44
  6. Step 6: Final answer
    x = 853,654.30

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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.