Home / 1,035,261.87-1,428,291.63-599,441.37

Finding the Fourth Proportional to 1,035,261.87, 1,428,291.63 and 599,441.37

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Solution

The fourth proportional to 1,035,261.87, 1,428,291.63 and 599,441.37 is: 827,015.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,261.87 : 1,428,291.63 = 599,441.37 : x
  2. Step 2: Convert to fraction form
    1,035,261.87/1,428,291.63 = 599,441.37/x
  3. Step 3: Cross multiply
    1,035,261.87x = 1,428,291.63 × 599,441.37
  4. Step 4: Simplify right side
    1,035,261.87x = 856,177,091,446.73
  5. Step 5: Solve for x
    x = 856,177,091,446.73/1,035,261.87
  6. Step 6: Final answer
    x = 827,015.00

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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.