Home / 1,524,344.04-2,287,401.66-682,895.80

Finding the Fourth Proportional to 1,524,344.04, 2,287,401.66 and 682,895.80

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Solution

The fourth proportional to 1,524,344.04, 2,287,401.66 and 682,895.80 is: 1,024,740.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,344.04 : 2,287,401.66 = 682,895.80 : x
  2. Step 2: Convert to fraction form
    1,524,344.04/2,287,401.66 = 682,895.80/x
  3. Step 3: Cross multiply
    1,524,344.04x = 2,287,401.66 × 682,895.80
  4. Step 4: Simplify right side
    1,524,344.04x = 1,562,056,986,527.03
  5. Step 5: Solve for x
    x = 1,562,056,986,527.03/1,524,344.04
  6. Step 6: Final answer
    x = 1,024,740.44

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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.