Home / 2,114,715.07-3,172,194.89-598,270.97

Finding the Fourth Proportional to 2,114,715.07, 3,172,194.89 and 598,270.97

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Solution

The fourth proportional to 2,114,715.07, 3,172,194.89 and 598,270.97 is: 897,441.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,715.07 : 3,172,194.89 = 598,270.97 : x
  2. Step 2: Convert to fraction form
    2,114,715.07/3,172,194.89 = 598,270.97/x
  3. Step 3: Cross multiply
    2,114,715.07x = 3,172,194.89 × 598,270.97
  4. Step 4: Simplify right side
    2,114,715.07x = 1,897,832,107,434.53
  5. Step 5: Solve for x
    x = 1,897,832,107,434.53/2,114,715.07
  6. Step 6: Final answer
    x = 897,441.05

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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.