Home / 4,861,095.60-6,708,382.26-2,685,688.92

Finding the Fourth Proportional to 4,861,095.60, 6,708,382.26 and 2,685,688.92

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Solution

The fourth proportional to 4,861,095.60, 6,708,382.26 and 2,685,688.92 is: 3,706,289.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861,095.60 : 6,708,382.26 = 2,685,688.92 : x
  2. Step 2: Convert to fraction form
    4,861,095.60/6,708,382.26 = 2,685,688.92/x
  3. Step 3: Cross multiply
    4,861,095.60x = 6,708,382.26 × 2,685,688.92
  4. Step 4: Simplify right side
    4,861,095.60x = 18,016,627,906,806.56
  5. Step 5: Solve for x
    x = 18,016,627,906,806.56/4,861,095.60
  6. Step 6: Final answer
    x = 3,706,289.57

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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.