Home / 1,888,369.98-2,833,392.22-989,598.03

Finding the Fourth Proportional to 1,888,369.98, 2,833,392.22 and 989,598.03

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Solution

The fourth proportional to 1,888,369.98, 2,833,392.22 and 989,598.03 is: 1,484,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,369.98 : 2,833,392.22 = 989,598.03 : x
  2. Step 2: Convert to fraction form
    1,888,369.98/2,833,392.22 = 989,598.03/x
  3. Step 3: Cross multiply
    1,888,369.98x = 2,833,392.22 × 989,598.03
  4. Step 4: Simplify right side
    1,888,369.98x = 2,803,919,354,181.34
  5. Step 5: Solve for x
    x = 2,803,919,354,181.34/1,888,369.98
  6. Step 6: Final answer
    x = 1,484,835.80

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