Home / 1,824,135.39-2,736,594.72-544,844.07

Finding the Fourth Proportional to 1,824,135.39, 2,736,594.72 and 544,844.07

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Solution

The fourth proportional to 1,824,135.39, 2,736,594.72 and 544,844.07 is: 817,383.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,135.39 : 2,736,594.72 = 544,844.07 : x
  2. Step 2: Convert to fraction form
    1,824,135.39/2,736,594.72 = 544,844.07/x
  3. Step 3: Cross multiply
    1,824,135.39x = 2,736,594.72 × 544,844.07
  4. Step 4: Simplify right side
    1,824,135.39x = 1,491,017,405,185.31
  5. Step 5: Solve for x
    x = 1,491,017,405,185.31/1,824,135.39
  6. Step 6: Final answer
    x = 817,383.08

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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.