Home / 3,342,058.48-4,612,124.32-1,814,165.60

Finding the Fourth Proportional to 3,342,058.48, 4,612,124.32 and 1,814,165.60

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Solution

The fourth proportional to 3,342,058.48, 4,612,124.32 and 1,814,165.60 is: 2,503,593.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,058.48 : 4,612,124.32 = 1,814,165.60 : x
  2. Step 2: Convert to fraction form
    3,342,058.48/4,612,124.32 = 1,814,165.60/x
  3. Step 3: Cross multiply
    3,342,058.48x = 4,612,124.32 × 1,814,165.60
  4. Step 4: Simplify right side
    3,342,058.48x = 8,367,157,284,267.39
  5. Step 5: Solve for x
    x = 8,367,157,284,267.39/3,342,058.48
  6. Step 6: Final answer
    x = 2,503,593.92

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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.