Home / 4,906,447.56-6,770,898-2,730,943.89

Finding the Fourth Proportional to 4,906,447.56, 6,770,898 and 2,730,943.89

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Solution

The fourth proportional to 4,906,447.56, 6,770,898 and 2,730,943.89 is: 3,768,702.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,447.56 : 6,770,898 = 2,730,943.89 : x
  2. Step 2: Convert to fraction form
    4,906,447.56/6,770,898 = 2,730,943.89/x
  3. Step 3: Cross multiply
    4,906,447.56x = 6,770,898 × 2,730,943.89
  4. Step 4: Simplify right side
    4,906,447.56x = 18,490,942,522,913.22
  5. Step 5: Solve for x
    x = 18,490,942,522,913.22/4,906,447.56
  6. Step 6: Final answer
    x = 3,768,702.77

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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.