Home / 6,829,258.49-10,245,497.01-2,218,224.14

Finding the Fourth Proportional to 6,829,258.49, 10,245,497.01 and 2,218,224.14

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Solution

The fourth proportional to 6,829,258.49, 10,245,497.01 and 2,218,224.14 is: 3,327,858.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,258.49 : 10,245,497.01 = 2,218,224.14 : x
  2. Step 2: Convert to fraction form
    6,829,258.49/10,245,497.01 = 2,218,224.14/x
  3. Step 3: Cross multiply
    6,829,258.49x = 10,245,497.01 × 2,218,224.14
  4. Step 4: Simplify right side
    6,829,258.49x = 22,726,808,793,879.82
  5. Step 5: Solve for x
    x = 22,726,808,793,879.82/6,829,258.49
  6. Step 6: Final answer
    x = 3,327,858.92

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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.