Home / 6,689,246.55-9,222,376.12-4,827,099.27

Finding the Fourth Proportional to 6,689,246.55, 9,222,376.12 and 4,827,099.27

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Solution

The fourth proportional to 6,689,246.55, 9,222,376.12 and 4,827,099.27 is: 6,655,058.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,689,246.55 : 9,222,376.12 = 4,827,099.27 : x
  2. Step 2: Convert to fraction form
    6,689,246.55/9,222,376.12 = 4,827,099.27/x
  3. Step 3: Cross multiply
    6,689,246.55x = 9,222,376.12 × 4,827,099.27
  4. Step 4: Simplify right side
    6,689,246.55x = 44,517,325,036,517.42
  5. Step 5: Solve for x
    x = 44,517,325,036,517.42/6,689,246.55
  6. Step 6: Final answer
    x = 6,655,058.19

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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.