Home / 6,456,071.80-9,684,107.70-2,201,044.60

Finding the Fourth Proportional to 6,456,071.80, 9,684,107.70 and 2,201,044.60

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Solution

The fourth proportional to 6,456,071.80, 9,684,107.70 and 2,201,044.60 is: 3,301,566.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,456,071.80 : 9,684,107.70 = 2,201,044.60 : x
  2. Step 2: Convert to fraction form
    6,456,071.80/9,684,107.70 = 2,201,044.60/x
  3. Step 3: Cross multiply
    6,456,071.80x = 9,684,107.70 × 2,201,044.60
  4. Step 4: Simplify right side
    6,456,071.80x = 21,315,152,958,903.42
  5. Step 5: Solve for x
    x = 21,315,152,958,903.42/6,456,071.80
  6. Step 6: Final answer
    x = 3,301,566.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.