Home / 6,161,880.84-9,247,361.42-2,923,430.28

Finding the Fourth Proportional to 6,161,880.84, 9,247,361.42 and 2,923,430.28

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Solution

The fourth proportional to 6,161,880.84, 9,247,361.42 and 2,923,430.28 is: 4,387,299.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161,880.84 : 9,247,361.42 = 2,923,430.28 : x
  2. Step 2: Convert to fraction form
    6,161,880.84/9,247,361.42 = 2,923,430.28/x
  3. Step 3: Cross multiply
    6,161,880.84x = 9,247,361.42 × 2,923,430.28
  4. Step 4: Simplify right side
    6,161,880.84x = 27,034,016,385,331.80
  5. Step 5: Solve for x
    x = 27,034,016,385,331.80/6,161,880.84
  6. Step 6: Final answer
    x = 4,387,299.44

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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.