Home / 4,901,461.88-6,763,957.26-2,755,285.88

Finding the Fourth Proportional to 4,901,461.88, 6,763,957.26 and 2,755,285.88

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Solution

The fourth proportional to 4,901,461.88, 6,763,957.26 and 2,755,285.88 is: 3,802,260.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,461.88 : 6,763,957.26 = 2,755,285.88 : x
  2. Step 2: Convert to fraction form
    4,901,461.88/6,763,957.26 = 2,755,285.88/x
  3. Step 3: Cross multiply
    4,901,461.88x = 6,763,957.26 × 2,755,285.88
  4. Step 4: Simplify right side
    4,901,461.88x = 18,636,635,931,401.49
  5. Step 5: Solve for x
    x = 18,636,635,931,401.49/4,901,461.88
  6. Step 6: Final answer
    x = 3,802,260.71

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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.