Home / 3,812,677.56-5,717,272.32-2,276,370.36

Finding the Fourth Proportional to 3,812,677.56, 5,717,272.32 and 2,276,370.36

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Solution

The fourth proportional to 3,812,677.56, 5,717,272.32 and 2,276,370.36 is: 3,413,514.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,677.56 : 5,717,272.32 = 2,276,370.36 : x
  2. Step 2: Convert to fraction form
    3,812,677.56/5,717,272.32 = 2,276,370.36/x
  3. Step 3: Cross multiply
    3,812,677.56x = 5,717,272.32 × 2,276,370.36
  4. Step 4: Simplify right side
    3,812,677.56x = 13,014,629,249,296.44
  5. Step 5: Solve for x
    x = 13,014,629,249,296.44/3,812,677.56
  6. Step 6: Final answer
    x = 3,413,514.27

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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.