Home / 2,833,880.44-3,910,796-1,544,721.08

Finding the Fourth Proportional to 2,833,880.44, 3,910,796 and 1,544,721.08

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Solution

The fourth proportional to 2,833,880.44, 3,910,796 and 1,544,721.08 is: 2,131,737.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,880.44 : 3,910,796 = 1,544,721.08 : x
  2. Step 2: Convert to fraction form
    2,833,880.44/3,910,796 = 1,544,721.08/x
  3. Step 3: Cross multiply
    2,833,880.44x = 3,910,796 × 1,544,721.08
  4. Step 4: Simplify right side
    2,833,880.44x = 6,041,089,020,779.68
  5. Step 5: Solve for x
    x = 6,041,089,020,779.68/2,833,880.44
  6. Step 6: Final answer
    x = 2,131,737.44

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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.