Home / 6,498,799.91-8,968,624.16-3,598,190.83

Finding the Fourth Proportional to 6,498,799.91, 8,968,624.16 and 3,598,190.83

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Solution

The fourth proportional to 6,498,799.91, 8,968,624.16 and 3,598,190.83 is: 4,965,658.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,799.91 : 8,968,624.16 = 3,598,190.83 : x
  2. Step 2: Convert to fraction form
    6,498,799.91/8,968,624.16 = 3,598,190.83/x
  3. Step 3: Cross multiply
    6,498,799.91x = 8,968,624.16 × 3,598,190.83
  4. Step 4: Simplify right side
    6,498,799.91x = 32,270,821,152,999.77
  5. Step 5: Solve for x
    x = 32,270,821,152,999.77/6,498,799.91
  6. Step 6: Final answer
    x = 4,965,658.52

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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.