Home / 3,357,455.70-5,036,183.55-833,110.95

Finding the Fourth Proportional to 3,357,455.70, 5,036,183.55 and 833,110.95

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Solution

The fourth proportional to 3,357,455.70, 5,036,183.55 and 833,110.95 is: 1,249,666.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,455.70 : 5,036,183.55 = 833,110.95 : x
  2. Step 2: Convert to fraction form
    3,357,455.70/5,036,183.55 = 833,110.95/x
  3. Step 3: Cross multiply
    3,357,455.70x = 5,036,183.55 × 833,110.95
  4. Step 4: Simplify right side
    3,357,455.70x = 4,195,699,661,714.87
  5. Step 5: Solve for x
    x = 4,195,699,661,714.87/3,357,455.70
  6. Step 6: Final answer
    x = 1,249,666.43

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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.