Home / 6,758,959.92-10,139,063.14-2,210,032.02

Finding the Fourth Proportional to 6,758,959.92, 10,139,063.14 and 2,210,032.02

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Solution

The fourth proportional to 6,758,959.92, 10,139,063.14 and 2,210,032.02 is: 3,315,251.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758,959.92 : 10,139,063.14 = 2,210,032.02 : x
  2. Step 2: Convert to fraction form
    6,758,959.92/10,139,063.14 = 2,210,032.02/x
  3. Step 3: Cross multiply
    6,758,959.92x = 10,139,063.14 × 2,210,032.02
  4. Step 4: Simplify right side
    6,758,959.92x = 22,407,654,192,201.75
  5. Step 5: Solve for x
    x = 22,407,654,192,201.75/6,758,959.92
  6. Step 6: Final answer
    x = 3,315,251.82

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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.