Home / 6,152,818.26-8,491,064.17-3,436,739.22

Finding the Fourth Proportional to 6,152,818.26, 8,491,064.17 and 3,436,739.22

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Solution

The fourth proportional to 6,152,818.26, 8,491,064.17 and 3,436,739.22 is: 4,742,797.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,818.26 : 8,491,064.17 = 3,436,739.22 : x
  2. Step 2: Convert to fraction form
    6,152,818.26/8,491,064.17 = 3,436,739.22/x
  3. Step 3: Cross multiply
    6,152,818.26x = 8,491,064.17 × 3,436,739.22
  4. Step 4: Simplify right side
    6,152,818.26x = 29,181,573,252,575.75
  5. Step 5: Solve for x
    x = 29,181,573,252,575.75/6,152,818.26
  6. Step 6: Final answer
    x = 4,742,797.86

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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.