Home / 2,488,660.34-3,733,581-805,763.84

Finding the Fourth Proportional to 2,488,660.34, 3,733,581 and 805,763.84

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Solution

The fourth proportional to 2,488,660.34, 3,733,581 and 805,763.84 is: 1,208,836.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,660.34 : 3,733,581 = 805,763.84 : x
  2. Step 2: Convert to fraction form
    2,488,660.34/3,733,581 = 805,763.84/x
  3. Step 3: Cross multiply
    2,488,660.34x = 3,733,581 × 805,763.84
  4. Step 4: Simplify right side
    2,488,660.34x = 3,008,384,563,511.04
  5. Step 5: Solve for x
    x = 3,008,384,563,511.04/2,488,660.34
  6. Step 6: Final answer
    x = 1,208,836.95

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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.