Home / 2,492,177-3,738,265.12-598,918.45

Finding the Fourth Proportional to 2,492,177, 3,738,265.12 and 598,918.45

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Solution

The fourth proportional to 2,492,177, 3,738,265.12 and 598,918.45 is: 898,377.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,177 : 3,738,265.12 = 598,918.45 : x
  2. Step 2: Convert to fraction form
    2,492,177/3,738,265.12 = 598,918.45/x
  3. Step 3: Cross multiply
    2,492,177x = 3,738,265.12 × 598,918.45
  4. Step 4: Simplify right side
    2,492,177x = 2,238,915,951,359.46
  5. Step 5: Solve for x
    x = 2,238,915,951,359.46/2,492,177
  6. Step 6: Final answer
    x = 898,377.58

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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.