Home / 3,852,324.45-5,313,647.96-2,477,406.46

Finding the Fourth Proportional to 3,852,324.45, 5,313,647.96 and 2,477,406.46

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Solution

The fourth proportional to 3,852,324.45, 5,313,647.96 and 2,477,406.46 is: 3,417,174.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,324.45 : 5,313,647.96 = 2,477,406.46 : x
  2. Step 2: Convert to fraction form
    3,852,324.45/5,313,647.96 = 2,477,406.46/x
  3. Step 3: Cross multiply
    3,852,324.45x = 5,313,647.96 × 2,477,406.46
  4. Step 4: Simplify right side
    3,852,324.45x = 13,164,065,782,269.82
  5. Step 5: Solve for x
    x = 13,164,065,782,269.82/3,852,324.45
  6. Step 6: Final answer
    x = 3,417,174.74

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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.