Home / 3,161,563.24-4,742,337.74-2,442,949.96

Finding the Fourth Proportional to 3,161,563.24, 4,742,337.74 and 2,442,949.96

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Solution

The fourth proportional to 3,161,563.24, 4,742,337.74 and 2,442,949.96 is: 3,664,419.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,563.24 : 4,742,337.74 = 2,442,949.96 : x
  2. Step 2: Convert to fraction form
    3,161,563.24/4,742,337.74 = 2,442,949.96/x
  3. Step 3: Cross multiply
    3,161,563.24x = 4,742,337.74 × 2,442,949.96
  4. Step 4: Simplify right side
    3,161,563.24x = 11,585,293,792,239.49
  5. Step 5: Solve for x
    x = 11,585,293,792,239.49/3,161,563.24
  6. Step 6: Final answer
    x = 3,664,419.44

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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.