Home / 2,512,223.30-3,766,907.93-1,714,471.31

Finding the Fourth Proportional to 2,512,223.30, 3,766,907.93 and 1,714,471.31

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Solution

The fourth proportional to 2,512,223.30, 3,766,907.93 and 1,714,471.31 is: 2,570,733.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,223.30 : 3,766,907.93 = 1,714,471.31 : x
  2. Step 2: Convert to fraction form
    2,512,223.30/3,766,907.93 = 1,714,471.31/x
  3. Step 3: Cross multiply
    2,512,223.30x = 3,766,907.93 × 1,714,471.31
  4. Step 4: Simplify right side
    2,512,223.30x = 6,458,255,545,989.59
  5. Step 5: Solve for x
    x = 6,458,255,545,989.59/2,512,223.30
  6. Step 6: Final answer
    x = 2,570,733.09

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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.