Home / 1,691,328.92-2,537,366.58-493,344.98

Finding the Fourth Proportional to 1,691,328.92, 2,537,366.58 and 493,344.98

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Solution

The fourth proportional to 1,691,328.92, 2,537,366.58 and 493,344.98 is: 740,126.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,691,328.92 : 2,537,366.58 = 493,344.98 : x
  2. Step 2: Convert to fraction form
    1,691,328.92/2,537,366.58 = 493,344.98/x
  3. Step 3: Cross multiply
    1,691,328.92x = 2,537,366.58 × 493,344.98
  4. Step 4: Simplify right side
    1,691,328.92x = 1,251,797,064,662.77
  5. Step 5: Solve for x
    x = 1,251,797,064,662.77/1,691,328.92
  6. Step 6: Final answer
    x = 740,126.33

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