Home / 4,384,285.40-6,569,429.70-3,670,448.60

Finding the Fourth Proportional to 4,384,285.40, 6,569,429.70 and 3,670,448.60

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Solution

The fourth proportional to 4,384,285.40, 6,569,429.70 and 3,670,448.60 is: 5,499,813.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,285.40 : 6,569,429.70 = 3,670,448.60 : x
  2. Step 2: Convert to fraction form
    4,384,285.40/6,569,429.70 = 3,670,448.60/x
  3. Step 3: Cross multiply
    4,384,285.40x = 6,569,429.70 × 3,670,448.60
  4. Step 4: Simplify right side
    4,384,285.40x = 24,112,754,045,163.42
  5. Step 5: Solve for x
    x = 24,112,754,045,163.42/4,384,285.40
  6. Step 6: Final answer
    x = 5,499,813.96

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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.