Home / 4,846,974.60-7,270,461.90-1,655,704.20

Finding the Fourth Proportional to 4,846,974.60, 7,270,461.90 and 1,655,704.20

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Solution

The fourth proportional to 4,846,974.60, 7,270,461.90 and 1,655,704.20 is: 2,483,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,974.60 : 7,270,461.90 = 1,655,704.20 : x
  2. Step 2: Convert to fraction form
    4,846,974.60/7,270,461.90 = 1,655,704.20/x
  3. Step 3: Cross multiply
    4,846,974.60x = 7,270,461.90 × 1,655,704.20
  4. Step 4: Simplify right side
    4,846,974.60x = 12,037,734,303,769.98
  5. Step 5: Solve for x
    x = 12,037,734,303,769.98/4,846,974.60
  6. Step 6: Final answer
    x = 2,483,556.30

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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.