Home / 1,034,824.80-1,551,313.80-403,591.80

Finding the Fourth Proportional to 1,034,824.80, 1,551,313.80 and 403,591.80

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Solution

The fourth proportional to 1,034,824.80, 1,551,313.80 and 403,591.80 is: 605,027.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,824.80 : 1,551,313.80 = 403,591.80 : x
  2. Step 2: Convert to fraction form
    1,034,824.80/1,551,313.80 = 403,591.80/x
  3. Step 3: Cross multiply
    1,034,824.80x = 1,551,313.80 × 403,591.80
  4. Step 4: Simplify right side
    1,034,824.80x = 626,097,528,906.84
  5. Step 5: Solve for x
    x = 626,097,528,906.84/1,034,824.80
  6. Step 6: Final answer
    x = 605,027.56

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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.