Home / 3,252,813.60-4,488,909.13-1,802,533.26

Finding the Fourth Proportional to 3,252,813.60, 4,488,909.13 and 1,802,533.26

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Solution

The fourth proportional to 3,252,813.60, 4,488,909.13 and 1,802,533.26 is: 2,487,510.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,813.60 : 4,488,909.13 = 1,802,533.26 : x
  2. Step 2: Convert to fraction form
    3,252,813.60/4,488,909.13 = 1,802,533.26/x
  3. Step 3: Cross multiply
    3,252,813.60x = 4,488,909.13 × 1,802,533.26
  4. Step 4: Simplify right side
    3,252,813.60x = 8,091,408,007,942.66
  5. Step 5: Solve for x
    x = 8,091,408,007,942.66/3,252,813.60
  6. Step 6: Final answer
    x = 2,487,510.51

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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.