Home / 3,483,993.43-4,807,748.46-1,935,355.48

Finding the Fourth Proportional to 3,483,993.43, 4,807,748.46 and 1,935,355.48

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Solution

The fourth proportional to 3,483,993.43, 4,807,748.46 and 1,935,355.48 is: 2,670,700.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,993.43 : 4,807,748.46 = 1,935,355.48 : x
  2. Step 2: Convert to fraction form
    3,483,993.43/4,807,748.46 = 1,935,355.48/x
  3. Step 3: Cross multiply
    3,483,993.43x = 4,807,748.46 × 1,935,355.48
  4. Step 4: Simplify right side
    3,483,993.43x = 9,304,702,328,522.56
  5. Step 5: Solve for x
    x = 9,304,702,328,522.56/3,483,993.43
  6. Step 6: Final answer
    x = 2,670,700.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.