Home / 672,021.80-1,008,032.70-546,050.60

Finding the Fourth Proportional to 672,021.80, 1,008,032.70 and 546,050.60

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Solution

The fourth proportional to 672,021.80, 1,008,032.70 and 546,050.60 is: 819,075.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,021.80 : 1,008,032.70 = 546,050.60 : x
  2. Step 2: Convert to fraction form
    672,021.80/1,008,032.70 = 546,050.60/x
  3. Step 3: Cross multiply
    672,021.80x = 1,008,032.70 × 546,050.60
  4. Step 4: Simplify right side
    672,021.80x = 550,436,860,654.62
  5. Step 5: Solve for x
    x = 550,436,860,654.62/672,021.80
  6. Step 6: Final answer
    x = 819,075.90

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