Home / 3,026,963.98-4,540,314.75-752,440.24

Finding the Fourth Proportional to 3,026,963.98, 4,540,314.75 and 752,440.24

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Solution

The fourth proportional to 3,026,963.98, 4,540,314.75 and 752,440.24 is: 1,128,627.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,963.98 : 4,540,314.75 = 752,440.24 : x
  2. Step 2: Convert to fraction form
    3,026,963.98/4,540,314.75 = 752,440.24/x
  3. Step 3: Cross multiply
    3,026,963.98x = 4,540,314.75 × 752,440.24
  4. Step 4: Simplify right side
    3,026,963.98x = 3,416,315,520,165.54
  5. Step 5: Solve for x
    x = 3,416,315,520,165.54/3,026,963.98
  6. Step 6: Final answer
    x = 1,128,627.74

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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.