Home / 3,197,226.74-4,415,119.31-2,053,299.92

Finding the Fourth Proportional to 3,197,226.74, 4,415,119.31 and 2,053,299.92

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Solution

The fourth proportional to 3,197,226.74, 4,415,119.31 and 2,053,299.92 is: 2,835,446.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,226.74 : 4,415,119.31 = 2,053,299.92 : x
  2. Step 2: Convert to fraction form
    3,197,226.74/4,415,119.31 = 2,053,299.92/x
  3. Step 3: Cross multiply
    3,197,226.74x = 4,415,119.31 × 2,053,299.92
  4. Step 4: Simplify right side
    3,197,226.74x = 9,065,564,109,071.11
  5. Step 5: Solve for x
    x = 9,065,564,109,071.11/3,197,226.74
  6. Step 6: Final answer
    x = 2,835,446.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.