Home / 3,057,882.27-4,586,824.43-898,907.31

Finding the Fourth Proportional to 3,057,882.27, 4,586,824.43 and 898,907.31

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Solution

The fourth proportional to 3,057,882.27, 4,586,824.43 and 898,907.31 is: 1,348,361.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,882.27 : 4,586,824.43 = 898,907.31 : x
  2. Step 2: Convert to fraction form
    3,057,882.27/4,586,824.43 = 898,907.31/x
  3. Step 3: Cross multiply
    3,057,882.27x = 4,586,824.43 × 898,907.31
  4. Step 4: Simplify right side
    3,057,882.27x = 4,123,130,005,319.05
  5. Step 5: Solve for x
    x = 4,123,130,005,319.05/3,057,882.27
  6. Step 6: Final answer
    x = 1,348,361.26

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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.