Home / 11,562,271.80-17,325,393.30-4,369,882.20

Finding the Fourth Proportional to 11,562,271.80, 17,325,393.30 and 4,369,882.20

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Solution

The fourth proportional to 11,562,271.80, 17,325,393.30 and 4,369,882.20 is: 6,548,014.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,562,271.80 : 17,325,393.30 = 4,369,882.20 : x
  2. Step 2: Convert to fraction form
    11,562,271.80/17,325,393.30 = 4,369,882.20/x
  3. Step 3: Cross multiply
    11,562,271.80x = 17,325,393.30 × 4,369,882.20
  4. Step 4: Simplify right side
    11,562,271.80x = 75,709,927,789,669.27
  5. Step 5: Solve for x
    x = 75,709,927,789,669.27/11,562,271.80
  6. Step 6: Final answer
    x = 6,548,014.88

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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.