Home / 2,827,476.80-4,241,215.20-2,267,604.80

Finding the Fourth Proportional to 2,827,476.80, 4,241,215.20 and 2,267,604.80

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Solution

The fourth proportional to 2,827,476.80, 4,241,215.20 and 2,267,604.80 is: 3,401,407.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,476.80 : 4,241,215.20 = 2,267,604.80 : x
  2. Step 2: Convert to fraction form
    2,827,476.80/4,241,215.20 = 2,267,604.80/x
  3. Step 3: Cross multiply
    2,827,476.80x = 4,241,215.20 × 2,267,604.80
  4. Step 4: Simplify right side
    2,827,476.80x = 9,617,399,945,352.96
  5. Step 5: Solve for x
    x = 9,617,399,945,352.96/2,827,476.80
  6. Step 6: Final answer
    x = 3,401,407.20

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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.