Home / 6,945,995.43-10,413,429.60-3,300,896.10

Finding the Fourth Proportional to 6,945,995.43, 10,413,429.60 and 3,300,896.10

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Solution

The fourth proportional to 6,945,995.43, 10,413,429.60 and 3,300,896.10 is: 4,948,700.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,945,995.43 : 10,413,429.60 = 3,300,896.10 : x
  2. Step 2: Convert to fraction form
    6,945,995.43/10,413,429.60 = 3,300,896.10/x
  3. Step 3: Cross multiply
    6,945,995.43x = 10,413,429.60 × 3,300,896.10
  4. Step 4: Simplify right side
    6,945,995.43x = 34,373,649,154,264.56
  5. Step 5: Solve for x
    x = 34,373,649,154,264.56/6,945,995.43
  6. Step 6: Final answer
    x = 4,948,700.23

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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.