Home / 2,260,846.51-3,387,320.83-1,884,187.71

Finding the Fourth Proportional to 2,260,846.51, 3,387,320.83 and 1,884,187.71

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Solution

The fourth proportional to 2,260,846.51, 3,387,320.83 and 1,884,187.71 is: 2,822,990.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,846.51 : 3,387,320.83 = 1,884,187.71 : x
  2. Step 2: Convert to fraction form
    2,260,846.51/3,387,320.83 = 1,884,187.71/x
  3. Step 3: Cross multiply
    2,260,846.51x = 3,387,320.83 × 1,884,187.71
  4. Step 4: Simplify right side
    2,260,846.51x = 6,382,348,277,713.00
  5. Step 5: Solve for x
    x = 6,382,348,277,713.00/2,260,846.51
  6. Step 6: Final answer
    x = 2,822,990.53

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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.