Home / 2,380,792.08-3,283,255.10-1,836,065.06

Finding the Fourth Proportional to 2,380,792.08, 3,283,255.10 and 1,836,065.06

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Solution

The fourth proportional to 2,380,792.08, 3,283,255.10 and 1,836,065.06 is: 2,532,043.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,792.08 : 3,283,255.10 = 1,836,065.06 : x
  2. Step 2: Convert to fraction form
    2,380,792.08/3,283,255.10 = 1,836,065.06/x
  3. Step 3: Cross multiply
    2,380,792.08x = 3,283,255.10 × 1,836,065.06
  4. Step 4: Simplify right side
    2,380,792.08x = 6,028,269,946,580.21
  5. Step 5: Solve for x
    x = 6,028,269,946,580.21/2,380,792.08
  6. Step 6: Final answer
    x = 2,532,043.85

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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.