Home / 8,650,495.36-12,976,518.06-2,502,380.46

Finding the Fourth Proportional to 8,650,495.36, 12,976,518.06 and 2,502,380.46

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Solution

The fourth proportional to 8,650,495.36, 12,976,518.06 and 2,502,380.46 is: 3,753,794.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,650,495.36 : 12,976,518.06 = 2,502,380.46 : x
  2. Step 2: Convert to fraction form
    8,650,495.36/12,976,518.06 = 2,502,380.46/x
  3. Step 3: Cross multiply
    8,650,495.36x = 12,976,518.06 × 2,502,380.46
  4. Step 4: Simplify right side
    8,650,495.36x = 32,472,185,232,181.11
  5. Step 5: Solve for x
    x = 32,472,185,232,181.11/8,650,495.36
  6. Step 6: Final answer
    x = 3,753,794.88

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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.