Home / 3,324,326.28-4,984,717.14-1,725,279.36

Finding the Fourth Proportional to 3,324,326.28, 4,984,717.14 and 1,725,279.36

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Solution

The fourth proportional to 3,324,326.28, 4,984,717.14 and 1,725,279.36 is: 2,586,999.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,326.28 : 4,984,717.14 = 1,725,279.36 : x
  2. Step 2: Convert to fraction form
    3,324,326.28/4,984,717.14 = 1,725,279.36/x
  3. Step 3: Cross multiply
    3,324,326.28x = 4,984,717.14 × 1,725,279.36
  4. Step 4: Simplify right side
    3,324,326.28x = 8,600,029,597,080.23
  5. Step 5: Solve for x
    x = 8,600,029,597,080.23/3,324,326.28
  6. Step 6: Final answer
    x = 2,586,999.25

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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.