Home / 2,548,475.70-3,821,401.35-950,216.10

Finding the Fourth Proportional to 2,548,475.70, 3,821,401.35 and 950,216.10

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Solution

The fourth proportional to 2,548,475.70, 3,821,401.35 and 950,216.10 is: 1,424,834.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,475.70 : 3,821,401.35 = 950,216.10 : x
  2. Step 2: Convert to fraction form
    2,548,475.70/3,821,401.35 = 950,216.10/x
  3. Step 3: Cross multiply
    2,548,475.70x = 3,821,401.35 × 950,216.10
  4. Step 4: Simplify right side
    2,548,475.70x = 3,631,157,087,331.74
  5. Step 5: Solve for x
    x = 3,631,157,087,331.74/2,548,475.70
  6. Step 6: Final answer
    x = 1,424,834.89

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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.