Home / 1,782,024.70-2,673,037.05-519,688.30

Finding the Fourth Proportional to 1,782,024.70, 2,673,037.05 and 519,688.30

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Solution

The fourth proportional to 1,782,024.70, 2,673,037.05 and 519,688.30 is: 779,532.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,024.70 : 2,673,037.05 = 519,688.30 : x
  2. Step 2: Convert to fraction form
    1,782,024.70/2,673,037.05 = 519,688.30/x
  3. Step 3: Cross multiply
    1,782,024.70x = 2,673,037.05 × 519,688.30
  4. Step 4: Simplify right side
    1,782,024.70x = 1,389,146,080,351.51
  5. Step 5: Solve for x
    x = 1,389,146,080,351.51/1,782,024.70
  6. Step 6: Final answer
    x = 779,532.45

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