Home / 2,737,749.68-3,778,025.16-1,514,022.63

Finding the Fourth Proportional to 2,737,749.68, 3,778,025.16 and 1,514,022.63

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Solution

The fourth proportional to 2,737,749.68, 3,778,025.16 and 1,514,022.63 is: 2,089,312.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,749.68 : 3,778,025.16 = 1,514,022.63 : x
  2. Step 2: Convert to fraction form
    2,737,749.68/3,778,025.16 = 1,514,022.63/x
  3. Step 3: Cross multiply
    2,737,749.68x = 3,778,025.16 × 1,514,022.63
  4. Step 4: Simplify right side
    2,737,749.68x = 5,720,015,588,949.37
  5. Step 5: Solve for x
    x = 5,720,015,588,949.37/2,737,749.68
  6. Step 6: Final answer
    x = 2,089,312.85

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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.