Home / 2,007,721.02-3,011,361.12-587,791.02

Finding the Fourth Proportional to 2,007,721.02, 3,011,361.12 and 587,791.02

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Solution

The fourth proportional to 2,007,721.02, 3,011,361.12 and 587,791.02 is: 881,622.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,721.02 : 3,011,361.12 = 587,791.02 : x
  2. Step 2: Convert to fraction form
    2,007,721.02/3,011,361.12 = 587,791.02/x
  3. Step 3: Cross multiply
    2,007,721.02x = 3,011,361.12 × 587,791.02
  4. Step 4: Simplify right side
    2,007,721.02x = 1,770,051,024,313.14
  5. Step 5: Solve for x
    x = 1,770,051,024,313.14/2,007,721.02
  6. Step 6: Final answer
    x = 881,622.00

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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.