Home / 4,512,489.06-6,227,283.06-2,447,507.46

Finding the Fourth Proportional to 4,512,489.06, 6,227,283.06 and 2,447,507.46

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Solution

The fourth proportional to 4,512,489.06, 6,227,283.06 and 2,447,507.46 is: 3,377,586.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512,489.06 : 6,227,283.06 = 2,447,507.46 : x
  2. Step 2: Convert to fraction form
    4,512,489.06/6,227,283.06 = 2,447,507.46/x
  3. Step 3: Cross multiply
    4,512,489.06x = 6,227,283.06 × 2,447,507.46
  4. Step 4: Simplify right side
    4,512,489.06x = 15,241,321,744,881.63
  5. Step 5: Solve for x
    x = 15,241,321,744,881.63/4,512,489.06
  6. Step 6: Final answer
    x = 3,377,586.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.