Home / 5,926,226.60-8,889,728.70-1,666,533.80

Finding the Fourth Proportional to 5,926,226.60, 8,889,728.70 and 1,666,533.80

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Solution

The fourth proportional to 5,926,226.60, 8,889,728.70 and 1,666,533.80 is: 2,499,910.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,226.60 : 8,889,728.70 = 1,666,533.80 : x
  2. Step 2: Convert to fraction form
    5,926,226.60/8,889,728.70 = 1,666,533.80/x
  3. Step 3: Cross multiply
    5,926,226.60x = 8,889,728.70 × 1,666,533.80
  4. Step 4: Simplify right side
    5,926,226.60x = 14,815,033,351,380.06
  5. Step 5: Solve for x
    x = 14,815,033,351,380.06/5,926,226.60
  6. Step 6: Final answer
    x = 2,499,910.04

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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.