Home / 2,863,833.37-4,303,623.56-2,676,582.43

Finding the Fourth Proportional to 2,863,833.37, 4,303,623.56 and 2,676,582.43

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Solution

The fourth proportional to 2,863,833.37, 4,303,623.56 and 2,676,582.43 is: 4,022,232.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,833.37 : 4,303,623.56 = 2,676,582.43 : x
  2. Step 2: Convert to fraction form
    2,863,833.37/4,303,623.56 = 2,676,582.43/x
  3. Step 3: Cross multiply
    2,863,833.37x = 4,303,623.56 × 2,676,582.43
  4. Step 4: Simplify right side
    2,863,833.37x = 11,519,003,181,888.08
  5. Step 5: Solve for x
    x = 11,519,003,181,888.08/2,863,833.37
  6. Step 6: Final answer
    x = 4,022,232.34

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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.