Home / 2,370,153.45-3,555,260.35-833,086.82

Finding the Fourth Proportional to 2,370,153.45, 3,555,260.35 and 833,086.82

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Solution

The fourth proportional to 2,370,153.45, 3,555,260.35 and 833,086.82 is: 1,249,640.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,153.45 : 3,555,260.35 = 833,086.82 : x
  2. Step 2: Convert to fraction form
    2,370,153.45/3,555,260.35 = 833,086.82/x
  3. Step 3: Cross multiply
    2,370,153.45x = 3,555,260.35 × 833,086.82
  4. Step 4: Simplify right side
    2,370,153.45x = 2,961,840,517,311.85
  5. Step 5: Solve for x
    x = 2,961,840,517,311.85/2,370,153.45
  6. Step 6: Final answer
    x = 1,249,640.83

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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.