Home / 1,457,833.67-2,011,804.91-813,253.35

Finding the Fourth Proportional to 1,457,833.67, 2,011,804.91 and 813,253.35

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Solution

The fourth proportional to 1,457,833.67, 2,011,804.91 and 813,253.35 is: 1,122,286.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,833.67 : 2,011,804.91 = 813,253.35 : x
  2. Step 2: Convert to fraction form
    1,457,833.67/2,011,804.91 = 813,253.35/x
  3. Step 3: Cross multiply
    1,457,833.67x = 2,011,804.91 × 813,253.35
  4. Step 4: Simplify right side
    1,457,833.67x = 1,636,107,082,603.95
  5. Step 5: Solve for x
    x = 1,636,107,082,603.95/1,457,833.67
  6. Step 6: Final answer
    x = 1,122,286.52

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