Home / 2,450,674.80-3,672,901.80-2,183,180.40

Finding the Fourth Proportional to 2,450,674.80, 3,672,901.80 and 2,183,180.40

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Solution

The fourth proportional to 2,450,674.80, 3,672,901.80 and 2,183,180.40 is: 3,271,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,674.80 : 3,672,901.80 = 2,183,180.40 : x
  2. Step 2: Convert to fraction form
    2,450,674.80/3,672,901.80 = 2,183,180.40/x
  3. Step 3: Cross multiply
    2,450,674.80x = 3,672,901.80 × 2,183,180.40
  4. Step 4: Simplify right side
    2,450,674.80x = 8,018,607,220,884.72
  5. Step 5: Solve for x
    x = 8,018,607,220,884.72/2,450,674.80
  6. Step 6: Final answer
    x = 3,271,999.70

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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.