Home / 2,959,356.54-4,436,369-1,064,764.92

Finding the Fourth Proportional to 2,959,356.54, 4,436,369 and 1,064,764.92

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Solution

The fourth proportional to 2,959,356.54, 4,436,369 and 1,064,764.92 is: 1,596,188.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,356.54 : 4,436,369 = 1,064,764.92 : x
  2. Step 2: Convert to fraction form
    2,959,356.54/4,436,369 = 1,064,764.92/x
  3. Step 3: Cross multiply
    2,959,356.54x = 4,436,369 × 1,064,764.92
  4. Step 4: Simplify right side
    2,959,356.54x = 4,723,690,083,375.48
  5. Step 5: Solve for x
    x = 4,723,690,083,375.48/2,959,356.54
  6. Step 6: Final answer
    x = 1,596,188.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.