Home / 2,481,741.50-3,725,762.10-2,110,126.46

Finding the Fourth Proportional to 2,481,741.50, 3,725,762.10 and 2,110,126.46

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Solution

The fourth proportional to 2,481,741.50, 3,725,762.10 and 2,110,126.46 is: 3,167,867.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,741.50 : 3,725,762.10 = 2,110,126.46 : x
  2. Step 2: Convert to fraction form
    2,481,741.50/3,725,762.10 = 2,110,126.46/x
  3. Step 3: Cross multiply
    2,481,741.50x = 3,725,762.10 × 2,110,126.46
  4. Step 4: Simplify right side
    2,481,741.50x = 7,861,829,190,875.17
  5. Step 5: Solve for x
    x = 7,861,829,190,875.17/2,481,741.50
  6. Step 6: Final answer
    x = 3,167,867.88

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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.