Home / 3,303,954.97-4,550,962.66-2,335,420.15

Finding the Fourth Proportional to 3,303,954.97, 4,550,962.66 and 2,335,420.15

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Solution

The fourth proportional to 3,303,954.97, 4,550,962.66 and 2,335,420.15 is: 3,216,874.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,954.97 : 4,550,962.66 = 2,335,420.15 : x
  2. Step 2: Convert to fraction form
    3,303,954.97/4,550,962.66 = 2,335,420.15/x
  3. Step 3: Cross multiply
    3,303,954.97x = 4,550,962.66 × 2,335,420.15
  4. Step 4: Simplify right side
    3,303,954.97x = 10,628,409,898,061.60
  5. Step 5: Solve for x
    x = 10,628,409,898,061.60/3,303,954.97
  6. Step 6: Final answer
    x = 3,216,874.93

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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.