Home / 3,054,342.11-4,574,537.96-1,458,026.20

Finding the Fourth Proportional to 3,054,342.11, 4,574,537.96 and 1,458,026.20

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Solution

The fourth proportional to 3,054,342.11, 4,574,537.96 and 1,458,026.20 is: 2,183,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,342.11 : 4,574,537.96 = 1,458,026.20 : x
  2. Step 2: Convert to fraction form
    3,054,342.11/4,574,537.96 = 1,458,026.20/x
  3. Step 3: Cross multiply
    3,054,342.11x = 4,574,537.96 × 1,458,026.20
  4. Step 4: Simplify right side
    3,054,342.11x = 6,669,796,190,783.27
  5. Step 5: Solve for x
    x = 6,669,796,190,783.27/3,054,342.11
  6. Step 6: Final answer
    x = 2,183,709.60

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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.