Home / 4,428,586.98-6,111,471.47-2,494,878.03

Finding the Fourth Proportional to 4,428,586.98, 6,111,471.47 and 2,494,878.03

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Solution

The fourth proportional to 4,428,586.98, 6,111,471.47 and 2,494,878.03 is: 3,442,943.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,586.98 : 6,111,471.47 = 2,494,878.03 : x
  2. Step 2: Convert to fraction form
    4,428,586.98/6,111,471.47 = 2,494,878.03/x
  3. Step 3: Cross multiply
    4,428,586.98x = 6,111,471.47 × 2,494,878.03
  4. Step 4: Simplify right side
    4,428,586.98x = 15,247,375,889,000.41
  5. Step 5: Solve for x
    x = 15,247,375,889,000.41/4,428,586.98
  6. Step 6: Final answer
    x = 3,442,943.76

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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.