Home / 1,681,571.08-2,522,042.31-450,593.50

Finding the Fourth Proportional to 1,681,571.08, 2,522,042.31 and 450,593.50

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Solution

The fourth proportional to 1,681,571.08, 2,522,042.31 and 450,593.50 is: 675,806.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,681,571.08 : 2,522,042.31 = 450,593.50 : x
  2. Step 2: Convert to fraction form
    1,681,571.08/2,522,042.31 = 450,593.50/x
  3. Step 3: Cross multiply
    1,681,571.08x = 2,522,042.31 × 450,593.50
  4. Step 4: Simplify right side
    1,681,571.08x = 1,136,415,871,610.99
  5. Step 5: Solve for x
    x = 1,136,415,871,610.99/1,681,571.08
  6. Step 6: Final answer
    x = 675,806.03

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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.