Home / 2,284,550.64-3,426,382.84-864,717.48

Finding the Fourth Proportional to 2,284,550.64, 3,426,382.84 and 864,717.48

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Solution

The fourth proportional to 2,284,550.64, 3,426,382.84 and 864,717.48 is: 1,296,908.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,550.64 : 3,426,382.84 = 864,717.48 : x
  2. Step 2: Convert to fraction form
    2,284,550.64/3,426,382.84 = 864,717.48/x
  3. Step 3: Cross multiply
    2,284,550.64x = 3,426,382.84 × 864,717.48
  4. Step 4: Simplify right side
    2,284,550.64x = 2,962,853,134,920.04
  5. Step 5: Solve for x
    x = 2,962,853,134,920.04/2,284,550.64
  6. Step 6: Final answer
    x = 1,296,908.50

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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.