Home / 1,844,712.16-2,767,908.96-946,784.44

Finding the Fourth Proportional to 1,844,712.16, 2,767,908.96 and 946,784.44

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Solution

The fourth proportional to 1,844,712.16, 2,767,908.96 and 946,784.44 is: 1,420,608.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,712.16 : 2,767,908.96 = 946,784.44 : x
  2. Step 2: Convert to fraction form
    1,844,712.16/2,767,908.96 = 946,784.44/x
  3. Step 3: Cross multiply
    1,844,712.16x = 2,767,908.96 × 946,784.44
  4. Step 4: Simplify right side
    1,844,712.16x = 2,620,613,134,664.58
  5. Step 5: Solve for x
    x = 2,620,613,134,664.58/1,844,712.16
  6. Step 6: Final answer
    x = 1,420,608.15

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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.