Home / 2,014,136.30-3,021,204.45-816,097.70

Finding the Fourth Proportional to 2,014,136.30, 3,021,204.45 and 816,097.70

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Solution

The fourth proportional to 2,014,136.30, 3,021,204.45 and 816,097.70 is: 1,224,146.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,136.30 : 3,021,204.45 = 816,097.70 : x
  2. Step 2: Convert to fraction form
    2,014,136.30/3,021,204.45 = 816,097.70/x
  3. Step 3: Cross multiply
    2,014,136.30x = 3,021,204.45 × 816,097.70
  4. Step 4: Simplify right side
    2,014,136.30x = 2,465,598,002,874.77
  5. Step 5: Solve for x
    x = 2,465,598,002,874.77/2,014,136.30
  6. Step 6: Final answer
    x = 1,224,146.55

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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.