Home / 4,108,718.70-6,158,030.31-2,307,816.54

Finding the Fourth Proportional to 4,108,718.70, 6,158,030.31 and 2,307,816.54

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Solution

The fourth proportional to 4,108,718.70, 6,158,030.31 and 2,307,816.54 is: 3,458,889.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,718.70 : 6,158,030.31 = 2,307,816.54 : x
  2. Step 2: Convert to fraction form
    4,108,718.70/6,158,030.31 = 2,307,816.54/x
  3. Step 3: Cross multiply
    4,108,718.70x = 6,158,030.31 × 2,307,816.54
  4. Step 4: Simplify right side
    4,108,718.70x = 14,211,604,203,239.33
  5. Step 5: Solve for x
    x = 14,211,604,203,239.33/4,108,718.70
  6. Step 6: Final answer
    x = 3,458,889.56

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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.