Home / 3,367,296.10-4,646,694.90-1,839,107.98

Finding the Fourth Proportional to 3,367,296.10, 4,646,694.90 and 1,839,107.98

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Solution

The fourth proportional to 3,367,296.10, 4,646,694.90 and 1,839,107.98 is: 2,537,874.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,296.10 : 4,646,694.90 = 1,839,107.98 : x
  2. Step 2: Convert to fraction form
    3,367,296.10/4,646,694.90 = 1,839,107.98/x
  3. Step 3: Cross multiply
    3,367,296.10x = 4,646,694.90 × 1,839,107.98
  4. Step 4: Simplify right side
    3,367,296.10x = 8,545,773,671,215.30
  5. Step 5: Solve for x
    x = 8,545,773,671,215.30/3,367,296.10
  6. Step 6: Final answer
    x = 2,537,874.13

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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.