Home / 1,920,339.09-2,881,283.20-854,652.26

Finding the Fourth Proportional to 1,920,339.09, 2,881,283.20 and 854,652.26

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Solution

The fourth proportional to 1,920,339.09, 2,881,283.20 and 854,652.26 is: 1,282,323.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,920,339.09 : 2,881,283.20 = 854,652.26 : x
  2. Step 2: Convert to fraction form
    1,920,339.09/2,881,283.20 = 854,652.26/x
  3. Step 3: Cross multiply
    1,920,339.09x = 2,881,283.20 × 854,652.26
  4. Step 4: Simplify right side
    1,920,339.09x = 2,462,495,203,646.61
  5. Step 5: Solve for x
    x = 2,462,495,203,646.61/1,920,339.09
  6. Step 6: Final answer
    x = 1,282,323.11

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