Home / 2,594,458.08-3,580,359.09-1,448,579.43

Finding the Fourth Proportional to 2,594,458.08, 3,580,359.09 and 1,448,579.43

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Solution

The fourth proportional to 2,594,458.08, 3,580,359.09 and 1,448,579.43 is: 1,999,043.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,458.08 : 3,580,359.09 = 1,448,579.43 : x
  2. Step 2: Convert to fraction form
    2,594,458.08/3,580,359.09 = 1,448,579.43/x
  3. Step 3: Cross multiply
    2,594,458.08x = 3,580,359.09 × 1,448,579.43
  4. Step 4: Simplify right side
    2,594,458.08x = 5,186,434,529,787.52
  5. Step 5: Solve for x
    x = 5,186,434,529,787.52/2,594,458.08
  6. Step 6: Final answer
    x = 1,999,043.49

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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.