Home / 2,515,505.82-3,473,555.67-2,434,162.66

Finding the Fourth Proportional to 2,515,505.82, 3,473,555.67 and 2,434,162.66

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Solution

The fourth proportional to 2,515,505.82, 3,473,555.67 and 2,434,162.66 is: 3,361,232.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,515,505.82 : 3,473,555.67 = 2,434,162.66 : x
  2. Step 2: Convert to fraction form
    2,515,505.82/3,473,555.67 = 2,434,162.66/x
  3. Step 3: Cross multiply
    2,515,505.82x = 3,473,555.67 × 2,434,162.66
  4. Step 4: Simplify right side
    2,515,505.82x = 8,455,199,509,345.28
  5. Step 5: Solve for x
    x = 8,455,199,509,345.28/2,515,505.82
  6. Step 6: Final answer
    x = 3,361,232.34

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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.