Home / 2,848,564.76-4,272,847.14-955,300.73

Finding the Fourth Proportional to 2,848,564.76, 4,272,847.14 and 955,300.73

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Solution

The fourth proportional to 2,848,564.76, 4,272,847.14 and 955,300.73 is: 1,432,951.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,564.76 : 4,272,847.14 = 955,300.73 : x
  2. Step 2: Convert to fraction form
    2,848,564.76/4,272,847.14 = 955,300.73/x
  3. Step 3: Cross multiply
    2,848,564.76x = 4,272,847.14 × 955,300.73
  4. Step 4: Simplify right side
    2,848,564.76x = 4,081,853,992,020.41
  5. Step 5: Solve for x
    x = 4,081,853,992,020.41/2,848,564.76
  6. Step 6: Final answer
    x = 1,432,951.10

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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.