Home / 6,043,360.80-9,062,416.80-1,998,285.60

Finding the Fourth Proportional to 6,043,360.80, 9,062,416.80 and 1,998,285.60

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Solution

The fourth proportional to 6,043,360.80, 9,062,416.80 and 1,998,285.60 is: 2,996,560.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043,360.80 : 9,062,416.80 = 1,998,285.60 : x
  2. Step 2: Convert to fraction form
    6,043,360.80/9,062,416.80 = 1,998,285.60/x
  3. Step 3: Cross multiply
    6,043,360.80x = 9,062,416.80 × 1,998,285.60
  4. Step 4: Simplify right side
    6,043,360.80x = 18,109,296,992,638.08
  5. Step 5: Solve for x
    x = 18,109,296,992,638.08/6,043,360.80
  6. Step 6: Final answer
    x = 2,996,560.62

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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.