Home / 11,739,930.80-17,601,148.20-6,064,228.40

Finding the Fourth Proportional to 11,739,930.80, 17,601,148.20 and 6,064,228.40

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Solution

The fourth proportional to 11,739,930.80, 17,601,148.20 and 6,064,228.40 is: 9,091,823.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,739,930.80 : 17,601,148.20 = 6,064,228.40 : x
  2. Step 2: Convert to fraction form
    11,739,930.80/17,601,148.20 = 6,064,228.40/x
  3. Step 3: Cross multiply
    11,739,930.80x = 17,601,148.20 × 6,064,228.40
  4. Step 4: Simplify right side
    11,739,930.80x = 106,737,382,787,048.88
  5. Step 5: Solve for x
    x = 106,737,382,787,048.88/11,739,930.80
  6. Step 6: Final answer
    x = 9,091,823.85

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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.