Home / 7,945,035.64-11,917,664.17-2,265,259.95

Finding the Fourth Proportional to 7,945,035.64, 11,917,664.17 and 2,265,259.95

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Solution

The fourth proportional to 7,945,035.64, 11,917,664.17 and 2,265,259.95 is: 3,397,921.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,945,035.64 : 11,917,664.17 = 2,265,259.95 : x
  2. Step 2: Convert to fraction form
    7,945,035.64/11,917,664.17 = 2,265,259.95/x
  3. Step 3: Cross multiply
    7,945,035.64x = 11,917,664.17 × 2,265,259.95
  4. Step 4: Simplify right side
    7,945,035.64x = 26,996,607,336,187.84
  5. Step 5: Solve for x
    x = 26,996,607,336,187.84/7,945,035.64
  6. Step 6: Final answer
    x = 3,397,921.49

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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.