Home / 4,171,284-5,756,371.92-2,263,572

Finding the Fourth Proportional to 4,171,284, 5,756,371.92 and 2,263,572

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Solution

The fourth proportional to 4,171,284, 5,756,371.92 and 2,263,572 is: 3,123,729.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,284 : 5,756,371.92 = 2,263,572 : x
  2. Step 2: Convert to fraction form
    4,171,284/5,756,371.92 = 2,263,572/x
  3. Step 3: Cross multiply
    4,171,284x = 5,756,371.92 × 2,263,572
  4. Step 4: Simplify right side
    4,171,284x = 13,029,962,299,698.24
  5. Step 5: Solve for x
    x = 13,029,962,299,698.24/4,171,284
  6. Step 6: Final answer
    x = 3,123,729.36

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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.