Home / 3,062,631.96-4,226,360.22-1,704,475.80

Finding the Fourth Proportional to 3,062,631.96, 4,226,360.22 and 1,704,475.80

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Solution

The fourth proportional to 3,062,631.96, 4,226,360.22 and 1,704,475.80 is: 2,352,136.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,631.96 : 4,226,360.22 = 1,704,475.80 : x
  2. Step 2: Convert to fraction form
    3,062,631.96/4,226,360.22 = 1,704,475.80/x
  3. Step 3: Cross multiply
    3,062,631.96x = 4,226,360.22 × 1,704,475.80
  4. Step 4: Simplify right side
    3,062,631.96x = 7,203,728,717,072.68
  5. Step 5: Solve for x
    x = 7,203,728,717,072.68/3,062,631.96
  6. Step 6: Final answer
    x = 2,352,136.60

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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.