Home / 2,934,237.23-4,044,568.70-2,313,029.29

Finding the Fourth Proportional to 2,934,237.23, 4,044,568.70 and 2,313,029.29

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Solution

The fourth proportional to 2,934,237.23, 4,044,568.70 and 2,313,029.29 is: 3,188,292.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,237.23 : 4,044,568.70 = 2,313,029.29 : x
  2. Step 2: Convert to fraction form
    2,934,237.23/4,044,568.70 = 2,313,029.29/x
  3. Step 3: Cross multiply
    2,934,237.23x = 4,044,568.70 × 2,313,029.29
  4. Step 4: Simplify right side
    2,934,237.23x = 9,355,205,870,136.50
  5. Step 5: Solve for x
    x = 9,355,205,870,136.50/2,934,237.23
  6. Step 6: Final answer
    x = 3,188,292.27

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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.