Home / 4,038,398.27-6,057,650.16-1,342,723.48

Finding the Fourth Proportional to 4,038,398.27, 6,057,650.16 and 1,342,723.48

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Solution

The fourth proportional to 4,038,398.27, 6,057,650.16 and 1,342,723.48 is: 2,014,102.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,398.27 : 6,057,650.16 = 1,342,723.48 : x
  2. Step 2: Convert to fraction form
    4,038,398.27/6,057,650.16 = 1,342,723.48/x
  3. Step 3: Cross multiply
    4,038,398.27x = 6,057,650.16 × 1,342,723.48
  4. Step 4: Simplify right side
    4,038,398.27x = 8,133,749,091,670.44
  5. Step 5: Solve for x
    x = 8,133,749,091,670.44/4,038,398.27
  6. Step 6: Final answer
    x = 2,014,102.76

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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.