Home / 2,622,236.94-3,618,748.86-1,460,761.35

Finding the Fourth Proportional to 2,622,236.94, 3,618,748.86 and 1,460,761.35

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Solution

The fourth proportional to 2,622,236.94, 3,618,748.86 and 1,460,761.35 is: 2,015,885.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,236.94 : 3,618,748.86 = 1,460,761.35 : x
  2. Step 2: Convert to fraction form
    2,622,236.94/3,618,748.86 = 1,460,761.35/x
  3. Step 3: Cross multiply
    2,622,236.94x = 3,618,748.86 × 1,460,761.35
  4. Step 4: Simplify right side
    2,622,236.94x = 5,286,128,470,044.56
  5. Step 5: Solve for x
    x = 5,286,128,470,044.56/2,622,236.94
  6. Step 6: Final answer
    x = 2,015,885.14

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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.