Home / 2,722,348.48-3,756,810.24-1,498,627.84

Finding the Fourth Proportional to 2,722,348.48, 3,756,810.24 and 1,498,627.84

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Solution

The fourth proportional to 2,722,348.48, 3,756,810.24 and 1,498,627.84 is: 2,068,089.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,348.48 : 3,756,810.24 = 1,498,627.84 : x
  2. Step 2: Convert to fraction form
    2,722,348.48/3,756,810.24 = 1,498,627.84/x
  3. Step 3: Cross multiply
    2,722,348.48x = 3,756,810.24 × 1,498,627.84
  4. Step 4: Simplify right side
    2,722,348.48x = 5,630,060,415,261.08
  5. Step 5: Solve for x
    x = 5,630,060,415,261.08/2,722,348.48
  6. Step 6: Final answer
    x = 2,068,089.54

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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.