Home / 3,678,165.09-5,514,498.83-2,537,672.87

Finding the Fourth Proportional to 3,678,165.09, 5,514,498.83 and 2,537,672.87

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Solution

The fourth proportional to 3,678,165.09, 5,514,498.83 and 2,537,672.87 is: 3,804,612.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,678,165.09 : 5,514,498.83 = 2,537,672.87 : x
  2. Step 2: Convert to fraction form
    3,678,165.09/5,514,498.83 = 2,537,672.87/x
  3. Step 3: Cross multiply
    3,678,165.09x = 5,514,498.83 × 2,537,672.87
  4. Step 4: Simplify right side
    3,678,165.09x = 13,993,994,092,668.17
  5. Step 5: Solve for x
    x = 13,993,994,092,668.17/3,678,165.09
  6. Step 6: Final answer
    x = 3,804,612.83

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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.