Home / 1,588,039.73-2,380,720.22-688,804.10

Finding the Fourth Proportional to 1,588,039.73, 2,380,720.22 and 688,804.10

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Solution

The fourth proportional to 1,588,039.73, 2,380,720.22 and 688,804.10 is: 1,032,625.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,039.73 : 2,380,720.22 = 688,804.10 : x
  2. Step 2: Convert to fraction form
    1,588,039.73/2,380,720.22 = 688,804.10/x
  3. Step 3: Cross multiply
    1,588,039.73x = 2,380,720.22 × 688,804.10
  4. Step 4: Simplify right side
    1,588,039.73x = 1,639,849,833,141.28
  5. Step 5: Solve for x
    x = 1,639,849,833,141.28/1,588,039.73
  6. Step 6: Final answer
    x = 1,032,625.20

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