Home / 3,370,864.60-5,056,296.90-2,237,123.80

Finding the Fourth Proportional to 3,370,864.60, 5,056,296.90 and 2,237,123.80

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Solution

The fourth proportional to 3,370,864.60, 5,056,296.90 and 2,237,123.80 is: 3,355,685.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,864.60 : 5,056,296.90 = 2,237,123.80 : x
  2. Step 2: Convert to fraction form
    3,370,864.60/5,056,296.90 = 2,237,123.80/x
  3. Step 3: Cross multiply
    3,370,864.60x = 5,056,296.90 × 2,237,123.80
  4. Step 4: Simplify right side
    3,370,864.60x = 11,311,562,134,856.22
  5. Step 5: Solve for x
    x = 11,311,562,134,856.22/3,370,864.60
  6. Step 6: Final answer
    x = 3,355,685.70

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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.