Home / 3,132,693.02-4,699,043.62-858,237.39

Finding the Fourth Proportional to 3,132,693.02, 4,699,043.62 and 858,237.39

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Solution

The fourth proportional to 3,132,693.02, 4,699,043.62 and 858,237.39 is: 1,287,357.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,693.02 : 4,699,043.62 = 858,237.39 : x
  2. Step 2: Convert to fraction form
    3,132,693.02/4,699,043.62 = 858,237.39/x
  3. Step 3: Cross multiply
    3,132,693.02x = 4,699,043.62 × 858,237.39
  4. Step 4: Simplify right side
    3,132,693.02x = 4,032,894,929,779.36
  5. Step 5: Solve for x
    x = 4,032,894,929,779.36/3,132,693.02
  6. Step 6: Final answer
    x = 1,287,357.20

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