Home / 4,206,588.60-6,311,438.10-1,366,793.40

Finding the Fourth Proportional to 4,206,588.60, 6,311,438.10 and 1,366,793.40

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Solution

The fourth proportional to 4,206,588.60, 6,311,438.10 and 1,366,793.40 is: 2,050,695.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,588.60 : 6,311,438.10 = 1,366,793.40 : x
  2. Step 2: Convert to fraction form
    4,206,588.60/6,311,438.10 = 1,366,793.40/x
  3. Step 3: Cross multiply
    4,206,588.60x = 6,311,438.10 × 1,366,793.40
  4. Step 4: Simplify right side
    4,206,588.60x = 8,626,431,939,588.54
  5. Step 5: Solve for x
    x = 8,626,431,939,588.54/4,206,588.60
  6. Step 6: Final answer
    x = 2,050,695.41

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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.