Home / 2,013,136.26-3,018,771.26-750,624.90

Finding the Fourth Proportional to 2,013,136.26, 3,018,771.26 and 750,624.90

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Solution

The fourth proportional to 2,013,136.26, 3,018,771.26 and 750,624.90 is: 1,125,589.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,136.26 : 3,018,771.26 = 750,624.90 : x
  2. Step 2: Convert to fraction form
    2,013,136.26/3,018,771.26 = 750,624.90/x
  3. Step 3: Cross multiply
    2,013,136.26x = 3,018,771.26 × 750,624.90
  4. Step 4: Simplify right side
    2,013,136.26x = 2,265,964,875,160.37
  5. Step 5: Solve for x
    x = 2,265,964,875,160.37/2,013,136.26
  6. Step 6: Final answer
    x = 1,125,589.42

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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.