Home / 5,830,136.12-8,045,601.90-3,251,983.88

Finding the Fourth Proportional to 5,830,136.12, 8,045,601.90 and 3,251,983.88

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Solution

The fourth proportional to 5,830,136.12, 8,045,601.90 and 3,251,983.88 is: 4,487,745.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,136.12 : 8,045,601.90 = 3,251,983.88 : x
  2. Step 2: Convert to fraction form
    5,830,136.12/8,045,601.90 = 3,251,983.88/x
  3. Step 3: Cross multiply
    5,830,136.12x = 8,045,601.90 × 3,251,983.88
  4. Step 4: Simplify right side
    5,830,136.12x = 26,164,167,683,697.37
  5. Step 5: Solve for x
    x = 26,164,167,683,697.37/5,830,136.12
  6. Step 6: Final answer
    x = 4,487,745.59

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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.