Home / 4,382,427.06-6,047,736.56-2,448,689.15

Finding the Fourth Proportional to 4,382,427.06, 6,047,736.56 and 2,448,689.15

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Solution

The fourth proportional to 4,382,427.06, 6,047,736.56 and 2,448,689.15 is: 3,379,183.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,427.06 : 6,047,736.56 = 2,448,689.15 : x
  2. Step 2: Convert to fraction form
    4,382,427.06/6,047,736.56 = 2,448,689.15/x
  3. Step 3: Cross multiply
    4,382,427.06x = 6,047,736.56 × 2,448,689.15
  4. Step 4: Simplify right side
    4,382,427.06x = 14,809,026,896,530.32
  5. Step 5: Solve for x
    x = 14,809,026,896,530.32/4,382,427.06
  6. Step 6: Final answer
    x = 3,379,183.88

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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.