Home / 6,808,955.02-9,396,301.64-3,711,422.06

Finding the Fourth Proportional to 6,808,955.02, 9,396,301.64 and 3,711,422.06

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Solution

The fourth proportional to 6,808,955.02, 9,396,301.64 and 3,711,422.06 is: 5,121,731.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808,955.02 : 9,396,301.64 = 3,711,422.06 : x
  2. Step 2: Convert to fraction form
    6,808,955.02/9,396,301.64 = 3,711,422.06/x
  3. Step 3: Cross multiply
    6,808,955.02x = 9,396,301.64 × 3,711,422.06
  4. Step 4: Simplify right side
    6,808,955.02x = 34,873,641,189,110.18
  5. Step 5: Solve for x
    x = 34,873,641,189,110.18/6,808,955.02
  6. Step 6: Final answer
    x = 5,121,731.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.