Home / 2,273,238.54-3,137,062.74-1,254,636

Finding the Fourth Proportional to 2,273,238.54, 3,137,062.74 and 1,254,636

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Solution

The fourth proportional to 2,273,238.54, 3,137,062.74 and 1,254,636 is: 1,731,394.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,238.54 : 3,137,062.74 = 1,254,636 : x
  2. Step 2: Convert to fraction form
    2,273,238.54/3,137,062.74 = 1,254,636/x
  3. Step 3: Cross multiply
    2,273,238.54x = 3,137,062.74 × 1,254,636
  4. Step 4: Simplify right side
    2,273,238.54x = 3,935,871,847,862.64
  5. Step 5: Solve for x
    x = 3,935,871,847,862.64/2,273,238.54
  6. Step 6: Final answer
    x = 1,731,394.12

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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.