Home / 448,217.97-618,522.74-244,264.52

Finding the Fourth Proportional to 448,217.97, 618,522.74 and 244,264.52

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Solution

The fourth proportional to 448,217.97, 618,522.74 and 244,264.52 is: 337,075.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,217.97 : 618,522.74 = 244,264.52 : x
  2. Step 2: Convert to fraction form
    448,217.97/618,522.74 = 244,264.52/x
  3. Step 3: Cross multiply
    448,217.97x = 618,522.74 × 244,264.52
  4. Step 4: Simplify right side
    448,217.97x = 151,083,157,713.23
  5. Step 5: Solve for x
    x = 151,083,157,713.23/448,217.97
  6. Step 6: Final answer
    x = 337,075.19

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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.