Home / 1,037,963.70-1,556,945.55-290,009.70

Finding the Fourth Proportional to 1,037,963.70, 1,556,945.55 and 290,009.70

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Solution

The fourth proportional to 1,037,963.70, 1,556,945.55 and 290,009.70 is: 435,014.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,963.70 : 1,556,945.55 = 290,009.70 : x
  2. Step 2: Convert to fraction form
    1,037,963.70/1,556,945.55 = 290,009.70/x
  3. Step 3: Cross multiply
    1,037,963.70x = 1,556,945.55 × 290,009.70
  4. Step 4: Simplify right side
    1,037,963.70x = 451,529,311,871.84
  5. Step 5: Solve for x
    x = 451,529,311,871.84/1,037,963.70
  6. Step 6: Final answer
    x = 435,014.55

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