Home / 4,635,818.70-6,398,083.26-2,571,293.43

Finding the Fourth Proportional to 4,635,818.70, 6,398,083.26 and 2,571,293.43

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Solution

The fourth proportional to 4,635,818.70, 6,398,083.26 and 2,571,293.43 is: 3,548,747.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,818.70 : 6,398,083.26 = 2,571,293.43 : x
  2. Step 2: Convert to fraction form
    4,635,818.70/6,398,083.26 = 2,571,293.43/x
  3. Step 3: Cross multiply
    4,635,818.70x = 6,398,083.26 × 2,571,293.43
  4. Step 4: Simplify right side
    4,635,818.70x = 16,451,349,451,030.98
  5. Step 5: Solve for x
    x = 16,451,349,451,030.98/4,635,818.70
  6. Step 6: Final answer
    x = 3,548,747.38

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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.