Home / 561,098.20-841,348.14-245,185.24

Finding the Fourth Proportional to 561,098.20, 841,348.14 and 245,185.24

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Solution

The fourth proportional to 561,098.20, 841,348.14 and 245,185.24 is: 367,647.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    561,098.20 : 841,348.14 = 245,185.24 : x
  2. Step 2: Convert to fraction form
    561,098.20/841,348.14 = 245,185.24/x
  3. Step 3: Cross multiply
    561,098.20x = 841,348.14 × 245,185.24
  4. Step 4: Simplify right side
    561,098.20x = 206,286,145,629.45
  5. Step 5: Solve for x
    x = 206,286,145,629.45/561,098.20
  6. Step 6: Final answer
    x = 367,647.13

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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.