Home / 2,008,924.06-2,772,335.55-1,091,171.13

Finding the Fourth Proportional to 2,008,924.06, 2,772,335.55 and 1,091,171.13

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Solution

The fourth proportional to 2,008,924.06, 2,772,335.55 and 1,091,171.13 is: 1,505,827.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,924.06 : 2,772,335.55 = 1,091,171.13 : x
  2. Step 2: Convert to fraction form
    2,008,924.06/2,772,335.55 = 1,091,171.13/x
  3. Step 3: Cross multiply
    2,008,924.06x = 2,772,335.55 × 1,091,171.13
  4. Step 4: Simplify right side
    2,008,924.06x = 3,025,092,500,970.99
  5. Step 5: Solve for x
    x = 3,025,092,500,970.99/2,008,924.06
  6. Step 6: Final answer
    x = 1,505,827.20

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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.