Home / 3,261,695.28-4,503,391.32-2,038,550.63

Finding the Fourth Proportional to 3,261,695.28, 4,503,391.32 and 2,038,550.63

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Solution

The fourth proportional to 3,261,695.28, 4,503,391.32 and 2,038,550.63 is: 2,814,607.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,695.28 : 4,503,391.32 = 2,038,550.63 : x
  2. Step 2: Convert to fraction form
    3,261,695.28/4,503,391.32 = 2,038,550.63/x
  3. Step 3: Cross multiply
    3,261,695.28x = 4,503,391.32 × 2,038,550.63
  4. Step 4: Simplify right side
    3,261,695.28x = 9,180,391,197,650.14
  5. Step 5: Solve for x
    x = 9,180,391,197,650.14/3,261,695.28
  6. Step 6: Final answer
    x = 2,814,607.26

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1.5x scale

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.