Home / 1,552,571.00-2,142,526.03-873,505.88

Finding the Fourth Proportional to 1,552,571.00, 2,142,526.03 and 873,505.88

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Solution

The fourth proportional to 1,552,571.00, 2,142,526.03 and 873,505.88 is: 1,205,425.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,571.00 : 2,142,526.03 = 873,505.88 : x
  2. Step 2: Convert to fraction form
    1,552,571.00/2,142,526.03 = 873,505.88/x
  3. Step 3: Cross multiply
    1,552,571.00x = 2,142,526.03 × 873,505.88
  4. Step 4: Simplify right side
    1,552,571.00x = 1,871,509,072,361.66
  5. Step 5: Solve for x
    x = 1,871,509,072,361.66/1,552,571.00
  6. Step 6: Final answer
    x = 1,205,425.76

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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.