Home / 4,481,853.54-6,724,158.18-4,005,524.94

Finding the Fourth Proportional to 4,481,853.54, 6,724,158.18 and 4,005,524.94

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Solution

The fourth proportional to 4,481,853.54, 6,724,158.18 and 4,005,524.94 is: 6,009,518.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,853.54 : 6,724,158.18 = 4,005,524.94 : x
  2. Step 2: Convert to fraction form
    4,481,853.54/6,724,158.18 = 4,005,524.94/x
  3. Step 3: Cross multiply
    4,481,853.54x = 6,724,158.18 × 4,005,524.94
  4. Step 4: Simplify right side
    4,481,853.54x = 26,933,783,290,495.01
  5. Step 5: Solve for x
    x = 26,933,783,290,495.01/4,481,853.54
  6. Step 6: Final answer
    x = 6,009,518.84

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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.