Home / 4,894,403.88-6,755,086.32-4,077,313.32

Finding the Fourth Proportional to 4,894,403.88, 6,755,086.32 and 4,077,313.32

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Solution

The fourth proportional to 4,894,403.88, 6,755,086.32 and 4,077,313.32 is: 5,627,366.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,403.88 : 6,755,086.32 = 4,077,313.32 : x
  2. Step 2: Convert to fraction form
    4,894,403.88/6,755,086.32 = 4,077,313.32/x
  3. Step 3: Cross multiply
    4,894,403.88x = 6,755,086.32 × 4,077,313.32
  4. Step 4: Simplify right side
    4,894,403.88x = 27,542,603,430,285.78
  5. Step 5: Solve for x
    x = 27,542,603,430,285.78/4,894,403.88
  6. Step 6: Final answer
    x = 5,627,366.30

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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.