Home / 4,456,886.88-6,150,528.98-2,621,422.22

Finding the Fourth Proportional to 4,456,886.88, 6,150,528.98 and 2,621,422.22

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Solution

The fourth proportional to 4,456,886.88, 6,150,528.98 and 2,621,422.22 is: 3,617,577.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,886.88 : 6,150,528.98 = 2,621,422.22 : x
  2. Step 2: Convert to fraction form
    4,456,886.88/6,150,528.98 = 2,621,422.22/x
  3. Step 3: Cross multiply
    4,456,886.88x = 6,150,528.98 × 2,621,422.22
  4. Step 4: Simplify right side
    4,456,886.88x = 16,123,133,332,925.94
  5. Step 5: Solve for x
    x = 16,123,133,332,925.94/4,456,886.88
  6. Step 6: Final answer
    x = 3,617,577.42

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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.