Home / 5,414,103-7,470,750.42-3,237,851.16

Finding the Fourth Proportional to 5,414,103, 7,470,750.42 and 3,237,851.16

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Solution

The fourth proportional to 5,414,103, 7,470,750.42 and 3,237,851.16 is: 4,467,808.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,103 : 7,470,750.42 = 3,237,851.16 : x
  2. Step 2: Convert to fraction form
    5,414,103/7,470,750.42 = 3,237,851.16/x
  3. Step 3: Cross multiply
    5,414,103x = 7,470,750.42 × 3,237,851.16
  4. Step 4: Simplify right side
    5,414,103x = 24,189,177,913,467.49
  5. Step 5: Solve for x
    x = 24,189,177,913,467.49/5,414,103
  6. Step 6: Final answer
    x = 4,467,808.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.