Home / 4,930,367.03-6,803,519.13-2,725,137.17

Finding the Fourth Proportional to 4,930,367.03, 6,803,519.13 and 2,725,137.17

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Solution

The fourth proportional to 4,930,367.03, 6,803,519.13 and 2,725,137.17 is: 3,760,475.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,367.03 : 6,803,519.13 = 2,725,137.17 : x
  2. Step 2: Convert to fraction form
    4,930,367.03/6,803,519.13 = 2,725,137.17/x
  3. Step 3: Cross multiply
    4,930,367.03x = 6,803,519.13 × 2,725,137.17
  4. Step 4: Simplify right side
    4,930,367.03x = 18,540,522,833,951.46
  5. Step 5: Solve for x
    x = 18,540,522,833,951.46/4,930,367.03
  6. Step 6: Final answer
    x = 3,760,475.18

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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.