Home / 2,594,611.28-3,580,784.96-1,448,913.06

Finding the Fourth Proportional to 2,594,611.28, 3,580,784.96 and 1,448,913.06

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Solution

The fourth proportional to 2,594,611.28, 3,580,784.96 and 1,448,913.06 is: 1,999,623.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,611.28 : 3,580,784.96 = 1,448,913.06 : x
  2. Step 2: Convert to fraction form
    2,594,611.28/3,580,784.96 = 1,448,913.06/x
  3. Step 3: Cross multiply
    2,594,611.28x = 3,580,784.96 × 1,448,913.06
  4. Step 4: Simplify right side
    2,594,611.28x = 5,188,246,086,351.01
  5. Step 5: Solve for x
    x = 5,188,246,086,351.01/2,594,611.28
  6. Step 6: Final answer
    x = 1,999,623.65

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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.