Home / 5,536,136.70-8,306,537.85-3,013,602.30

Finding the Fourth Proportional to 5,536,136.70, 8,306,537.85 and 3,013,602.30

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Solution

The fourth proportional to 5,536,136.70, 8,306,537.85 and 3,013,602.30 is: 4,521,673.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,136.70 : 8,306,537.85 = 3,013,602.30 : x
  2. Step 2: Convert to fraction form
    5,536,136.70/8,306,537.85 = 3,013,602.30/x
  3. Step 3: Cross multiply
    5,536,136.70x = 8,306,537.85 × 3,013,602.30
  4. Step 4: Simplify right side
    5,536,136.70x = 25,032,601,569,797.05
  5. Step 5: Solve for x
    x = 25,032,601,569,797.05/5,536,136.70
  6. Step 6: Final answer
    x = 4,521,673.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.