Home / 2,388,084.03-3,582,117.95-968,136.75

Finding the Fourth Proportional to 2,388,084.03, 3,582,117.95 and 968,136.75

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Solution

The fourth proportional to 2,388,084.03, 3,582,117.95 and 968,136.75 is: 1,452,201.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,084.03 : 3,582,117.95 = 968,136.75 : x
  2. Step 2: Convert to fraction form
    2,388,084.03/3,582,117.95 = 968,136.75/x
  3. Step 3: Cross multiply
    2,388,084.03x = 3,582,117.95 × 968,136.75
  4. Step 4: Simplify right side
    2,388,084.03x = 3,467,980,025,388.98
  5. Step 5: Solve for x
    x = 3,467,980,025,388.98/2,388,084.03
  6. Step 6: Final answer
    x = 1,452,201.84

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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.