Home / 4,861,318.06-6,708,047.06-2,685,731.47

Finding the Fourth Proportional to 4,861,318.06, 6,708,047.06 and 2,685,731.47

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Solution

The fourth proportional to 4,861,318.06, 6,708,047.06 and 2,685,731.47 is: 3,705,993.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861,318.06 : 6,708,047.06 = 2,685,731.47 : x
  2. Step 2: Convert to fraction form
    4,861,318.06/6,708,047.06 = 2,685,731.47/x
  3. Step 3: Cross multiply
    4,861,318.06x = 6,708,047.06 × 2,685,731.47
  4. Step 4: Simplify right side
    4,861,318.06x = 18,016,013,091,282.98
  5. Step 5: Solve for x
    x = 18,016,013,091,282.98/4,861,318.06
  6. Step 6: Final answer
    x = 3,705,993.49

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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.