Home / 6,273,868.40-9,412,114.80-2,014,467.20

Finding the Fourth Proportional to 6,273,868.40, 9,412,114.80 and 2,014,467.20

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Solution

The fourth proportional to 6,273,868.40, 9,412,114.80 and 2,014,467.20 is: 3,022,122.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,868.40 : 9,412,114.80 = 2,014,467.20 : x
  2. Step 2: Convert to fraction form
    6,273,868.40/9,412,114.80 = 2,014,467.20/x
  3. Step 3: Cross multiply
    6,273,868.40x = 9,412,114.80 × 2,014,467.20
  4. Step 4: Simplify right side
    6,273,868.40x = 18,960,396,547,234.56
  5. Step 5: Solve for x
    x = 18,960,396,547,234.56/6,273,868.40
  6. Step 6: Final answer
    x = 3,022,122.13

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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.