Home / 2,739,833.37-4,092,949.80-1,975,148.82

Finding the Fourth Proportional to 2,739,833.37, 4,092,949.80 and 1,975,148.82

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Solution

The fourth proportional to 2,739,833.37, 4,092,949.80 and 1,975,148.82 is: 2,950,611.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,833.37 : 4,092,949.80 = 1,975,148.82 : x
  2. Step 2: Convert to fraction form
    2,739,833.37/4,092,949.80 = 1,975,148.82/x
  3. Step 3: Cross multiply
    2,739,833.37x = 4,092,949.80 × 1,975,148.82
  4. Step 4: Simplify right side
    2,739,833.37x = 8,084,184,967,789.24
  5. Step 5: Solve for x
    x = 8,084,184,967,789.24/2,739,833.37
  6. Step 6: Final answer
    x = 2,950,611.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.