Home / 3,111,234.62-4,666,763-1,700,226.14

Finding the Fourth Proportional to 3,111,234.62, 4,666,763 and 1,700,226.14

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Solution

The fourth proportional to 3,111,234.62, 4,666,763 and 1,700,226.14 is: 2,550,290.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,111,234.62 : 4,666,763 = 1,700,226.14 : x
  2. Step 2: Convert to fraction form
    3,111,234.62/4,666,763 = 1,700,226.14/x
  3. Step 3: Cross multiply
    3,111,234.62x = 4,666,763 × 1,700,226.14
  4. Step 4: Simplify right side
    3,111,234.62x = 7,934,552,441,784.82
  5. Step 5: Solve for x
    x = 7,934,552,441,784.82/3,111,234.62
  6. Step 6: Final answer
    x = 2,550,290.61

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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.