Home / 1,308,263.00-1,805,552.64-727,544.03

Finding the Fourth Proportional to 1,308,263.00, 1,805,552.64 and 727,544.03

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Solution

The fourth proportional to 1,308,263.00, 1,805,552.64 and 727,544.03 is: 1,004,094.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,263.00 : 1,805,552.64 = 727,544.03 : x
  2. Step 2: Convert to fraction form
    1,308,263.00/1,805,552.64 = 727,544.03/x
  3. Step 3: Cross multiply
    1,308,263.00x = 1,805,552.64 × 727,544.03
  4. Step 4: Simplify right side
    1,308,263.00x = 1,313,619,035,054.98
  5. Step 5: Solve for x
    x = 1,313,619,035,054.98/1,308,263.00
  6. Step 6: Final answer
    x = 1,004,094.01

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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.