Home / 2,292,822.92-3,439,310.88-1,030,654.28

Finding the Fourth Proportional to 2,292,822.92, 3,439,310.88 and 1,030,654.28

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Solution

The fourth proportional to 2,292,822.92, 3,439,310.88 and 1,030,654.28 is: 1,546,015.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,822.92 : 3,439,310.88 = 1,030,654.28 : x
  2. Step 2: Convert to fraction form
    2,292,822.92/3,439,310.88 = 1,030,654.28/x
  3. Step 3: Cross multiply
    2,292,822.92x = 3,439,310.88 × 1,030,654.28
  4. Step 4: Simplify right side
    2,292,822.92x = 3,544,740,478,722.57
  5. Step 5: Solve for x
    x = 3,544,740,478,722.57/2,292,822.92
  6. Step 6: Final answer
    x = 1,546,015.81

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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.