Home / 2,636,108.56-3,954,470.04-954,004.24

Finding the Fourth Proportional to 2,636,108.56, 3,954,470.04 and 954,004.24

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Solution

The fourth proportional to 2,636,108.56, 3,954,470.04 and 954,004.24 is: 1,431,117.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,636,108.56 : 3,954,470.04 = 954,004.24 : x
  2. Step 2: Convert to fraction form
    2,636,108.56/3,954,470.04 = 954,004.24/x
  3. Step 3: Cross multiply
    2,636,108.56x = 3,954,470.04 × 954,004.24
  4. Step 4: Simplify right side
    2,636,108.56x = 3,772,581,185,112.97
  5. Step 5: Solve for x
    x = 3,772,581,185,112.97/2,636,108.56
  6. Step 6: Final answer
    x = 1,431,117.54

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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.