Home / 4,284,267.77-5,912,289.51-2,448,765.46

Finding the Fourth Proportional to 4,284,267.77, 5,912,289.51 and 2,448,765.46

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Solution

The fourth proportional to 4,284,267.77, 5,912,289.51 and 2,448,765.46 is: 3,379,296.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,267.77 : 5,912,289.51 = 2,448,765.46 : x
  2. Step 2: Convert to fraction form
    4,284,267.77/5,912,289.51 = 2,448,765.46/x
  3. Step 3: Cross multiply
    4,284,267.77x = 5,912,289.51 × 2,448,765.46
  4. Step 4: Simplify right side
    4,284,267.77x = 14,477,810,341,608.32
  5. Step 5: Solve for x
    x = 14,477,810,341,608.32/4,284,267.77
  6. Step 6: Final answer
    x = 3,379,296.33

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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.