Home / 4,804,418.34-7,206,627.52-2,108,766.91

Finding the Fourth Proportional to 4,804,418.34, 7,206,627.52 and 2,108,766.91

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Solution

The fourth proportional to 4,804,418.34, 7,206,627.52 and 2,108,766.91 is: 3,163,150.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,418.34 : 7,206,627.52 = 2,108,766.91 : x
  2. Step 2: Convert to fraction form
    4,804,418.34/7,206,627.52 = 2,108,766.91/x
  3. Step 3: Cross multiply
    4,804,418.34x = 7,206,627.52 × 2,108,766.91
  4. Step 4: Simplify right side
    4,804,418.34x = 15,197,097,634,624.25
  5. Step 5: Solve for x
    x = 15,197,097,634,624.25/4,804,418.34
  6. Step 6: Final answer
    x = 3,163,150.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.