Home / 4,561,721.89-6,294,499.02-2,770,592.74

Finding the Fourth Proportional to 4,561,721.89, 6,294,499.02 and 2,770,592.74

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Solution

The fourth proportional to 4,561,721.89, 6,294,499.02 and 2,770,592.74 is: 3,823,006.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,721.89 : 6,294,499.02 = 2,770,592.74 : x
  2. Step 2: Convert to fraction form
    4,561,721.89/6,294,499.02 = 2,770,592.74/x
  3. Step 3: Cross multiply
    4,561,721.89x = 6,294,499.02 × 2,770,592.74
  4. Step 4: Simplify right side
    4,561,721.89x = 17,439,493,286,749.12
  5. Step 5: Solve for x
    x = 17,439,493,286,749.12/4,561,721.89
  6. Step 6: Final answer
    x = 3,823,006.69

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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.