Home / 3,183,529.44-4,392,775.62-1,825,140

Finding the Fourth Proportional to 3,183,529.44, 4,392,775.62 and 1,825,140

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Solution

The fourth proportional to 3,183,529.44, 4,392,775.62 and 1,825,140 is: 2,518,409.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,529.44 : 4,392,775.62 = 1,825,140 : x
  2. Step 2: Convert to fraction form
    3,183,529.44/4,392,775.62 = 1,825,140/x
  3. Step 3: Cross multiply
    3,183,529.44x = 4,392,775.62 × 1,825,140
  4. Step 4: Simplify right side
    3,183,529.44x = 8,017,430,495,086.80
  5. Step 5: Solve for x
    x = 8,017,430,495,086.80/3,183,529.44
  6. Step 6: Final answer
    x = 2,518,409.41

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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.