Home / 2,594,596.66-3,580,764.77-1,448,898.44

Finding the Fourth Proportional to 2,594,596.66, 3,580,764.77 and 1,448,898.44

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Solution

The fourth proportional to 2,594,596.66, 3,580,764.77 and 1,448,898.44 is: 1,999,603.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,596.66 : 3,580,764.77 = 1,448,898.44 : x
  2. Step 2: Convert to fraction form
    2,594,596.66/3,580,764.77 = 1,448,898.44/x
  3. Step 3: Cross multiply
    2,594,596.66x = 3,580,764.77 × 1,448,898.44
  4. Step 4: Simplify right side
    2,594,596.66x = 5,188,164,474,978.38
  5. Step 5: Solve for x
    x = 5,188,164,474,978.38/2,594,596.66
  6. Step 6: Final answer
    x = 1,999,603.47

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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.