Home / 3,377,624.04-4,661,128.26-1,828,902.60

Finding the Fourth Proportional to 3,377,624.04, 4,661,128.26 and 1,828,902.60

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Solution

The fourth proportional to 3,377,624.04, 4,661,128.26 and 1,828,902.60 is: 2,523,889.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,624.04 : 4,661,128.26 = 1,828,902.60 : x
  2. Step 2: Convert to fraction form
    3,377,624.04/4,661,128.26 = 1,828,902.60/x
  3. Step 3: Cross multiply
    3,377,624.04x = 4,661,128.26 × 1,828,902.60
  4. Step 4: Simplify right side
    3,377,624.04x = 8,524,749,593,647.48
  5. Step 5: Solve for x
    x = 8,524,749,593,647.48/3,377,624.04
  6. Step 6: Final answer
    x = 2,523,889.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.