Home / 9,685,289.80-14,526,768.30-4,004,921.80

Finding the Fourth Proportional to 9,685,289.80, 14,526,768.30 and 4,004,921.80

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Solution

The fourth proportional to 9,685,289.80, 14,526,768.30 and 4,004,921.80 is: 6,006,900.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,685,289.80 : 14,526,768.30 = 4,004,921.80 : x
  2. Step 2: Convert to fraction form
    9,685,289.80/14,526,768.30 = 4,004,921.80/x
  3. Step 3: Cross multiply
    9,685,289.80x = 14,526,768.30 × 4,004,921.80
  4. Step 4: Simplify right side
    9,685,289.80x = 58,178,571,048,218.94
  5. Step 5: Solve for x
    x = 58,178,571,048,218.94/9,685,289.80
  6. Step 6: Final answer
    x = 6,006,900.39

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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.