Home / 1,727,336.59-2,383,727.66-963,439.36

Finding the Fourth Proportional to 1,727,336.59, 2,383,727.66 and 963,439.36

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Solution

The fourth proportional to 1,727,336.59, 2,383,727.66 and 963,439.36 is: 1,329,548.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,336.59 : 2,383,727.66 = 963,439.36 : x
  2. Step 2: Convert to fraction form
    1,727,336.59/2,383,727.66 = 963,439.36/x
  3. Step 3: Cross multiply
    1,727,336.59x = 2,383,727.66 × 963,439.36
  4. Step 4: Simplify right side
    1,727,336.59x = 2,296,577,051,164.70
  5. Step 5: Solve for x
    x = 2,296,577,051,164.70/1,727,336.59
  6. Step 6: Final answer
    x = 1,329,548.08

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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.