Home / 4,219,373.70-5,822,763.57-2,285,634.24

Finding the Fourth Proportional to 4,219,373.70, 5,822,763.57 and 2,285,634.24

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Solution

The fourth proportional to 4,219,373.70, 5,822,763.57 and 2,285,634.24 is: 3,154,190.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,373.70 : 5,822,763.57 = 2,285,634.24 : x
  2. Step 2: Convert to fraction form
    4,219,373.70/5,822,763.57 = 2,285,634.24/x
  3. Step 3: Cross multiply
    4,219,373.70x = 5,822,763.57 × 2,285,634.24
  4. Step 4: Simplify right side
    4,219,373.70x = 13,308,707,787,016.64
  5. Step 5: Solve for x
    x = 13,308,707,787,016.64/4,219,373.70
  6. Step 6: Final answer
    x = 3,154,190.35

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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.