Home / 6,362,954.88-8,780,803.90-3,462,295.78

Finding the Fourth Proportional to 6,362,954.88, 8,780,803.90 and 3,462,295.78

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Solution

The fourth proportional to 6,362,954.88, 8,780,803.90 and 3,462,295.78 is: 4,777,928.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,362,954.88 : 8,780,803.90 = 3,462,295.78 : x
  2. Step 2: Convert to fraction form
    6,362,954.88/8,780,803.90 = 3,462,295.78/x
  3. Step 3: Cross multiply
    6,362,954.88x = 8,780,803.90 × 3,462,295.78
  4. Step 4: Simplify right side
    6,362,954.88x = 30,401,740,287,977.54
  5. Step 5: Solve for x
    x = 30,401,740,287,977.54/6,362,954.88
  6. Step 6: Final answer
    x = 4,777,928.00

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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.