Home / 4,248,883.40-6,375,208.88-2,226,646.51

Finding the Fourth Proportional to 4,248,883.40, 6,375,208.88 and 2,226,646.51

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Solution

The fourth proportional to 4,248,883.40, 6,375,208.88 and 2,226,646.51 is: 3,340,956.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,883.40 : 6,375,208.88 = 2,226,646.51 : x
  2. Step 2: Convert to fraction form
    4,248,883.40/6,375,208.88 = 2,226,646.51/x
  3. Step 3: Cross multiply
    4,248,883.40x = 6,375,208.88 × 2,226,646.51
  4. Step 4: Simplify right side
    4,248,883.40x = 14,195,336,628,662.15
  5. Step 5: Solve for x
    x = 14,195,336,628,662.15/4,248,883.40
  6. Step 6: Final answer
    x = 3,340,956.97

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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.