Home / 6,870,943.46-10,302,183.35-2,321,562.47

Finding the Fourth Proportional to 6,870,943.46, 10,302,183.35 and 2,321,562.47

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Solution

The fourth proportional to 6,870,943.46, 10,302,183.35 and 2,321,562.47 is: 3,480,913.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,870,943.46 : 10,302,183.35 = 2,321,562.47 : x
  2. Step 2: Convert to fraction form
    6,870,943.46/10,302,183.35 = 2,321,562.47/x
  3. Step 3: Cross multiply
    6,870,943.46x = 10,302,183.35 × 2,321,562.47
  4. Step 4: Simplify right side
    6,870,943.46x = 23,917,162,170,006.00
  5. Step 5: Solve for x
    x = 23,917,162,170,006.00/6,870,943.46
  6. Step 6: Final answer
    x = 3,480,913.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.