Home / 3,002,672-4,143,716.56-1,795,448

Finding the Fourth Proportional to 3,002,672, 4,143,716.56 and 1,795,448

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Solution

The fourth proportional to 3,002,672, 4,143,716.56 and 1,795,448 is: 2,477,735.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,672 : 4,143,716.56 = 1,795,448 : x
  2. Step 2: Convert to fraction form
    3,002,672/4,143,716.56 = 1,795,448/x
  3. Step 3: Cross multiply
    3,002,672x = 4,143,716.56 × 1,795,448
  4. Step 4: Simplify right side
    3,002,672x = 7,439,827,610,218.88
  5. Step 5: Solve for x
    x = 7,439,827,610,218.88/3,002,672
  6. Step 6: Final answer
    x = 2,477,735.70

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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.