Home / 2,114,732.40-2,910,955.23-1,825,262.34

Finding the Fourth Proportional to 2,114,732.40, 2,910,955.23 and 1,825,262.34

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Solution

The fourth proportional to 2,114,732.40, 2,910,955.23 and 1,825,262.34 is: 2,512,496.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,732.40 : 2,910,955.23 = 1,825,262.34 : x
  2. Step 2: Convert to fraction form
    2,114,732.40/2,910,955.23 = 1,825,262.34/x
  3. Step 3: Cross multiply
    2,114,732.40x = 2,910,955.23 × 1,825,262.34
  4. Step 4: Simplify right side
    2,114,732.40x = 5,313,256,954,745.04
  5. Step 5: Solve for x
    x = 5,313,256,954,745.04/2,114,732.40
  6. Step 6: Final answer
    x = 2,512,496.12

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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.