Home / 4,070,563.80-6,106,731.30-1,230,601.80

Finding the Fourth Proportional to 4,070,563.80, 6,106,731.30 and 1,230,601.80

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Solution

The fourth proportional to 4,070,563.80, 6,106,731.30 and 1,230,601.80 is: 1,846,170.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,563.80 : 6,106,731.30 = 1,230,601.80 : x
  2. Step 2: Convert to fraction form
    4,070,563.80/6,106,731.30 = 1,230,601.80/x
  3. Step 3: Cross multiply
    4,070,563.80x = 6,106,731.30 × 1,230,601.80
  4. Step 4: Simplify right side
    4,070,563.80x = 7,514,954,529,896.34
  5. Step 5: Solve for x
    x = 7,514,954,529,896.34/4,070,563.80
  6. Step 6: Final answer
    x = 1,846,170.43

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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.