Home / 9,218,659.16-12,726,527.58-6,735,091.02

Finding the Fourth Proportional to 9,218,659.16, 12,726,527.58 and 6,735,091.02

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Solution

The fourth proportional to 9,218,659.16, 12,726,527.58 and 6,735,091.02 is: 9,297,916.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,218,659.16 : 12,726,527.58 = 6,735,091.02 : x
  2. Step 2: Convert to fraction form
    9,218,659.16/12,726,527.58 = 6,735,091.02/x
  3. Step 3: Cross multiply
    9,218,659.16x = 12,726,527.58 × 6,735,091.02
  4. Step 4: Simplify right side
    9,218,659.16x = 85,714,321,619,840.33
  5. Step 5: Solve for x
    x = 85,714,321,619,840.33/9,218,659.16
  6. Step 6: Final answer
    x = 9,297,916.34

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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.