Home / 3,567,554.31-4,923,228.32-2,039,693.43

Finding the Fourth Proportional to 3,567,554.31, 4,923,228.32 and 2,039,693.43

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Solution

The fourth proportional to 3,567,554.31, 4,923,228.32 and 2,039,693.43 is: 2,814,778.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,554.31 : 4,923,228.32 = 2,039,693.43 : x
  2. Step 2: Convert to fraction form
    3,567,554.31/4,923,228.32 = 2,039,693.43/x
  3. Step 3: Cross multiply
    3,567,554.31x = 4,923,228.32 × 2,039,693.43
  4. Step 4: Simplify right side
    3,567,554.31x = 10,041,876,448,495.47
  5. Step 5: Solve for x
    x = 10,041,876,448,495.47/3,567,554.31
  6. Step 6: Final answer
    x = 2,814,778.86

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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.