Home / 2,683,274.46-4,024,057.77-885,823.26

Finding the Fourth Proportional to 2,683,274.46, 4,024,057.77 and 885,823.26

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Solution

The fourth proportional to 2,683,274.46, 4,024,057.77 and 885,823.26 is: 1,328,452.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,274.46 : 4,024,057.77 = 885,823.26 : x
  2. Step 2: Convert to fraction form
    2,683,274.46/4,024,057.77 = 885,823.26/x
  3. Step 3: Cross multiply
    2,683,274.46x = 4,024,057.77 × 885,823.26
  4. Step 4: Simplify right side
    2,683,274.46x = 3,564,603,972,249.73
  5. Step 5: Solve for x
    x = 3,564,603,972,249.73/2,683,274.46
  6. Step 6: Final answer
    x = 1,328,452.99

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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.