Home / 3,252,860.27-4,488,973.54-1,802,579.92

Finding the Fourth Proportional to 3,252,860.27, 4,488,973.54 and 1,802,579.92

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Solution

The fourth proportional to 3,252,860.27, 4,488,973.54 and 1,802,579.92 is: 2,487,574.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,860.27 : 4,488,973.54 = 1,802,579.92 : x
  2. Step 2: Convert to fraction form
    3,252,860.27/4,488,973.54 = 1,802,579.92/x
  3. Step 3: Cross multiply
    3,252,860.27x = 4,488,973.54 × 1,802,579.92
  4. Step 4: Simplify right side
    3,252,860.27x = 8,091,733,548,886.43
  5. Step 5: Solve for x
    x = 8,091,733,548,886.43/3,252,860.27
  6. Step 6: Final answer
    x = 2,487,574.90

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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.