Home / 1,858,881.60-2,788,264.80-529,185.60

Finding the Fourth Proportional to 1,858,881.60, 2,788,264.80 and 529,185.60

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Solution

The fourth proportional to 1,858,881.60, 2,788,264.80 and 529,185.60 is: 793,762.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,858,881.60 : 2,788,264.80 = 529,185.60 : x
  2. Step 2: Convert to fraction form
    1,858,881.60/2,788,264.80 = 529,185.60/x
  3. Step 3: Cross multiply
    1,858,881.60x = 2,788,264.80 × 529,185.60
  4. Step 4: Simplify right side
    1,858,881.60x = 1,475,509,581,146.88
  5. Step 5: Solve for x
    x = 1,475,509,581,146.88/1,858,881.60
  6. Step 6: Final answer
    x = 793,762.00

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