Home / 4,901,889.32-6,761,846.22-2,941,260.60

Finding the Fourth Proportional to 4,901,889.32, 6,761,846.22 and 2,941,260.60

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Solution

The fourth proportional to 4,901,889.32, 6,761,846.22 and 2,941,260.60 is: 4,057,282.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,889.32 : 6,761,846.22 = 2,941,260.60 : x
  2. Step 2: Convert to fraction form
    4,901,889.32/6,761,846.22 = 2,941,260.60/x
  3. Step 3: Cross multiply
    4,901,889.32x = 6,761,846.22 × 2,941,260.60
  4. Step 4: Simplify right side
    4,901,889.32x = 19,888,351,870,144.93
  5. Step 5: Solve for x
    x = 19,888,351,870,144.93/4,901,889.32
  6. Step 6: Final answer
    x = 4,057,282.93

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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.