Home / 4,903,725.10-7,355,513.83-2,206,145.34

Finding the Fourth Proportional to 4,903,725.10, 7,355,513.83 and 2,206,145.34

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Solution

The fourth proportional to 4,903,725.10, 7,355,513.83 and 2,206,145.34 is: 3,309,184.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,725.10 : 7,355,513.83 = 2,206,145.34 : x
  2. Step 2: Convert to fraction form
    4,903,725.10/7,355,513.83 = 2,206,145.34/x
  3. Step 3: Cross multiply
    4,903,725.10x = 7,355,513.83 × 2,206,145.34
  4. Step 4: Simplify right side
    4,903,725.10x = 16,227,332,559,360.05
  5. Step 5: Solve for x
    x = 16,227,332,559,360.05/4,903,725.10
  6. Step 6: Final answer
    x = 3,309,184.80

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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.