Home / 2,237,136.57-3,355,092.42-617,518.23

Finding the Fourth Proportional to 2,237,136.57, 3,355,092.42 and 617,518.23

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Solution

The fourth proportional to 2,237,136.57, 3,355,092.42 and 617,518.23 is: 926,108.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,136.57 : 3,355,092.42 = 617,518.23 : x
  2. Step 2: Convert to fraction form
    2,237,136.57/3,355,092.42 = 617,518.23/x
  3. Step 3: Cross multiply
    2,237,136.57x = 3,355,092.42 × 617,518.23
  4. Step 4: Simplify right side
    2,237,136.57x = 2,071,830,712,821.76
  5. Step 5: Solve for x
    x = 2,071,830,712,821.76/2,237,136.57
  6. Step 6: Final answer
    x = 926,108.29

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Double scale
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1.5x scale

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.