Home / 11,752,434.60-17,627,615.10-3,232,012.20

Finding the Fourth Proportional to 11,752,434.60, 17,627,615.10 and 3,232,012.20

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Solution

The fourth proportional to 11,752,434.60, 17,627,615.10 and 3,232,012.20 is: 4,847,733.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752,434.60 : 17,627,615.10 = 3,232,012.20 : x
  2. Step 2: Convert to fraction form
    11,752,434.60/17,627,615.10 = 3,232,012.20/x
  3. Step 3: Cross multiply
    11,752,434.60x = 17,627,615.10 × 3,232,012.20
  4. Step 4: Simplify right side
    11,752,434.60x = 56,972,667,060,104.23
  5. Step 5: Solve for x
    x = 56,972,667,060,104.23/11,752,434.60
  6. Step 6: Final answer
    x = 4,847,733.17

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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.