Home / 3,252,809.29-4,488,903.56-1,802,528.94

Finding the Fourth Proportional to 3,252,809.29, 4,488,903.56 and 1,802,528.94

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Solution

The fourth proportional to 3,252,809.29, 4,488,903.56 and 1,802,528.94 is: 2,487,504.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,809.29 : 4,488,903.56 = 1,802,528.94 : x
  2. Step 2: Convert to fraction form
    3,252,809.29/4,488,903.56 = 1,802,528.94/x
  3. Step 3: Cross multiply
    3,252,809.29x = 4,488,903.56 × 1,802,528.94
  4. Step 4: Simplify right side
    3,252,809.29x = 8,091,378,575,769.03
  5. Step 5: Solve for x
    x = 8,091,378,575,769.03/3,252,809.29
  6. Step 6: Final answer
    x = 2,487,504.75

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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.