Home / 2,637,994.77-3,640,546.56-1,460,593.64

Finding the Fourth Proportional to 2,637,994.77, 3,640,546.56 and 1,460,593.64

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Solution

The fourth proportional to 2,637,994.77, 3,640,546.56 and 1,460,593.64 is: 2,015,682.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,637,994.77 : 3,640,546.56 = 1,460,593.64 : x
  2. Step 2: Convert to fraction form
    2,637,994.77/3,640,546.56 = 1,460,593.64/x
  3. Step 3: Cross multiply
    2,637,994.77x = 3,640,546.56 × 1,460,593.64
  4. Step 4: Simplify right side
    2,637,994.77x = 5,317,359,135,490.53
  5. Step 5: Solve for x
    x = 5,317,359,135,490.53/2,637,994.77
  6. Step 6: Final answer
    x = 2,015,682.22

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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.