Home / 6,409,088.16-8,844,540.94-3,468,904.75

Finding the Fourth Proportional to 6,409,088.16, 8,844,540.94 and 3,468,904.75

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Solution

The fourth proportional to 6,409,088.16, 8,844,540.94 and 3,468,904.75 is: 4,787,088.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,409,088.16 : 8,844,540.94 = 3,468,904.75 : x
  2. Step 2: Convert to fraction form
    6,409,088.16/8,844,540.94 = 3,468,904.75/x
  3. Step 3: Cross multiply
    6,409,088.16x = 8,844,540.94 × 3,468,904.75
  4. Step 4: Simplify right side
    6,409,088.16x = 30,680,870,034,112.76
  5. Step 5: Solve for x
    x = 30,680,870,034,112.76/6,409,088.16
  6. Step 6: Final answer
    x = 4,787,088.16

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Why These Related Problems?

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