Home / 2,224,817.54-3,335,247.15-804,558.10

Finding the Fourth Proportional to 2,224,817.54, 3,335,247.15 and 804,558.10

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Solution

The fourth proportional to 2,224,817.54, 3,335,247.15 and 804,558.10 is: 1,206,121.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,817.54 : 3,335,247.15 = 804,558.10 : x
  2. Step 2: Convert to fraction form
    2,224,817.54/3,335,247.15 = 804,558.10/x
  3. Step 3: Cross multiply
    2,224,817.54x = 3,335,247.15 × 804,558.10
  4. Step 4: Simplify right side
    2,224,817.54x = 2,683,400,110,034.42
  5. Step 5: Solve for x
    x = 2,683,400,110,034.42/2,224,817.54
  6. Step 6: Final answer
    x = 1,206,121.43

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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.