Home / 3,648,233.20-5,472,349.80-988,841.20

Finding the Fourth Proportional to 3,648,233.20, 5,472,349.80 and 988,841.20

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Solution

The fourth proportional to 3,648,233.20, 5,472,349.80 and 988,841.20 is: 1,483,261.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,648,233.20 : 5,472,349.80 = 988,841.20 : x
  2. Step 2: Convert to fraction form
    3,648,233.20/5,472,349.80 = 988,841.20/x
  3. Step 3: Cross multiply
    3,648,233.20x = 5,472,349.80 × 988,841.20
  4. Step 4: Simplify right side
    3,648,233.20x = 5,411,284,943,051.76
  5. Step 5: Solve for x
    x = 5,411,284,943,051.76/3,648,233.20
  6. Step 6: Final answer
    x = 1,483,261.80

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