Home / 6,204,705.20-9,307,932.60-1,944,429.20

Finding the Fourth Proportional to 6,204,705.20, 9,307,932.60 and 1,944,429.20

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Solution

The fourth proportional to 6,204,705.20, 9,307,932.60 and 1,944,429.20 is: 2,916,917.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,705.20 : 9,307,932.60 = 1,944,429.20 : x
  2. Step 2: Convert to fraction form
    6,204,705.20/9,307,932.60 = 1,944,429.20/x
  3. Step 3: Cross multiply
    6,204,705.20x = 9,307,932.60 × 1,944,429.20
  4. Step 4: Simplify right side
    6,204,705.20x = 18,098,615,939,071.92
  5. Step 5: Solve for x
    x = 18,098,615,939,071.92/6,204,705.20
  6. Step 6: Final answer
    x = 2,916,917.94

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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.