Home / 2,224,132.80-3,336,199.20-804,235.20

Finding the Fourth Proportional to 2,224,132.80, 3,336,199.20 and 804,235.20

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Solution

The fourth proportional to 2,224,132.80, 3,336,199.20 and 804,235.20 is: 1,206,352.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,132.80 : 3,336,199.20 = 804,235.20 : x
  2. Step 2: Convert to fraction form
    2,224,132.80/3,336,199.20 = 804,235.20/x
  3. Step 3: Cross multiply
    2,224,132.80x = 3,336,199.20 × 804,235.20
  4. Step 4: Simplify right side
    2,224,132.80x = 2,683,088,830,851.84
  5. Step 5: Solve for x
    x = 2,683,088,830,851.84/2,224,132.80
  6. Step 6: Final answer
    x = 1,206,352.80

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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.