Home / 3,922,361.52-5,883,880.34-1,082,473.68

Finding the Fourth Proportional to 3,922,361.52, 5,883,880.34 and 1,082,473.68

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Solution

The fourth proportional to 3,922,361.52, 5,883,880.34 and 1,082,473.68 is: 1,623,803.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,361.52 : 5,883,880.34 = 1,082,473.68 : x
  2. Step 2: Convert to fraction form
    3,922,361.52/5,883,880.34 = 1,082,473.68/x
  3. Step 3: Cross multiply
    3,922,361.52x = 5,883,880.34 × 1,082,473.68
  4. Step 4: Simplify right side
    3,922,361.52x = 6,369,145,604,319.45
  5. Step 5: Solve for x
    x = 6,369,145,604,319.45/3,922,361.52
  6. Step 6: Final answer
    x = 1,623,803.82

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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.