Home / 2,224,513.80-3,336,114.60-876,228.30

Finding the Fourth Proportional to 2,224,513.80, 3,336,114.60 and 876,228.30

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Solution

The fourth proportional to 2,224,513.80, 3,336,114.60 and 876,228.30 is: 1,314,084.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,513.80 : 3,336,114.60 = 876,228.30 : x
  2. Step 2: Convert to fraction form
    2,224,513.80/3,336,114.60 = 876,228.30/x
  3. Step 3: Cross multiply
    2,224,513.80x = 3,336,114.60 × 876,228.30
  4. Step 4: Simplify right side
    2,224,513.80x = 2,923,198,024,563.18
  5. Step 5: Solve for x
    x = 2,923,198,024,563.18/2,224,513.80
  6. Step 6: Final answer
    x = 1,314,084.01

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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.