Home / 1,806,327.68-2,709,491.88-544,155.44

Finding the Fourth Proportional to 1,806,327.68, 2,709,491.88 and 544,155.44

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Solution

The fourth proportional to 1,806,327.68, 2,709,491.88 and 544,155.44 is: 816,233.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,327.68 : 2,709,491.88 = 544,155.44 : x
  2. Step 2: Convert to fraction form
    1,806,327.68/2,709,491.88 = 544,155.44/x
  3. Step 3: Cross multiply
    1,806,327.68x = 2,709,491.88 × 544,155.44
  4. Step 4: Simplify right side
    1,806,327.68x = 1,474,384,746,137.83
  5. Step 5: Solve for x
    x = 1,474,384,746,137.83/1,806,327.68
  6. Step 6: Final answer
    x = 816,233.27

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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.