Home / 11,763,570.98-17,645,370.38-3,676,589.04

Finding the Fourth Proportional to 11,763,570.98, 17,645,370.38 and 3,676,589.04

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Solution

The fourth proportional to 11,763,570.98, 17,645,370.38 and 3,676,589.04 is: 5,514,887.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,763,570.98 : 17,645,370.38 = 3,676,589.04 : x
  2. Step 2: Convert to fraction form
    11,763,570.98/17,645,370.38 = 3,676,589.04/x
  3. Step 3: Cross multiply
    11,763,570.98x = 17,645,370.38 × 3,676,589.04
  4. Step 4: Simplify right side
    11,763,570.98x = 64,874,775,345,848.63
  5. Step 5: Solve for x
    x = 64,874,775,345,848.63/11,763,570.98
  6. Step 6: Final answer
    x = 5,514,887.91

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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.