Home / 1,607,669.26-2,410,995.81-528,003.93

Finding the Fourth Proportional to 1,607,669.26, 2,410,995.81 and 528,003.93

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Solution

The fourth proportional to 1,607,669.26, 2,410,995.81 and 528,003.93 is: 791,839.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,669.26 : 2,410,995.81 = 528,003.93 : x
  2. Step 2: Convert to fraction form
    1,607,669.26/2,410,995.81 = 528,003.93/x
  3. Step 3: Cross multiply
    1,607,669.26x = 2,410,995.81 × 528,003.93
  4. Step 4: Simplify right side
    1,607,669.26x = 1,273,015,269,459.75
  5. Step 5: Solve for x
    x = 1,273,015,269,459.75/1,607,669.26
  6. Step 6: Final answer
    x = 791,839.03

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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.