Home / 5,369,057.25-7,409,300.22-2,954,609.25

Finding the Fourth Proportional to 5,369,057.25, 7,409,300.22 and 2,954,609.25

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Solution

The fourth proportional to 5,369,057.25, 7,409,300.22 and 2,954,609.25 is: 4,077,361.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,369,057.25 : 7,409,300.22 = 2,954,609.25 : x
  2. Step 2: Convert to fraction form
    5,369,057.25/7,409,300.22 = 2,954,609.25/x
  3. Step 3: Cross multiply
    5,369,057.25x = 7,409,300.22 × 2,954,609.25
  4. Step 4: Simplify right side
    5,369,057.25x = 21,891,586,966,039.04
  5. Step 5: Solve for x
    x = 21,891,586,966,039.04/5,369,057.25
  6. Step 6: Final answer
    x = 4,077,361.43

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1.5x scale

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.