Home / 3,336,646.41-5,005,363.27-2,500,512.57

Finding the Fourth Proportional to 3,336,646.41, 5,005,363.27 and 2,500,512.57

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Solution

The fourth proportional to 3,336,646.41, 5,005,363.27 and 2,500,512.57 is: 3,751,063.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,646.41 : 5,005,363.27 = 2,500,512.57 : x
  2. Step 2: Convert to fraction form
    3,336,646.41/5,005,363.27 = 2,500,512.57/x
  3. Step 3: Cross multiply
    3,336,646.41x = 5,005,363.27 × 2,500,512.57
  4. Step 4: Simplify right side
    3,336,646.41x = 12,515,973,774,051.30
  5. Step 5: Solve for x
    x = 12,515,973,774,051.30/3,336,646.41
  6. Step 6: Final answer
    x = 3,751,063.86

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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.