Home / 4,333,480.36-5,980,197.50-2,399,738.60

Finding the Fourth Proportional to 4,333,480.36, 5,980,197.50 and 2,399,738.60

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Solution

The fourth proportional to 4,333,480.36, 5,980,197.50 and 2,399,738.60 is: 3,311,636.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,480.36 : 5,980,197.50 = 2,399,738.60 : x
  2. Step 2: Convert to fraction form
    4,333,480.36/5,980,197.50 = 2,399,738.60/x
  3. Step 3: Cross multiply
    4,333,480.36x = 5,980,197.50 × 2,399,738.60
  4. Step 4: Simplify right side
    4,333,480.36x = 14,350,910,788,324.32
  5. Step 5: Solve for x
    x = 14,350,910,788,324.32/4,333,480.36
  6. Step 6: Final answer
    x = 3,311,636.28

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1.5x scale

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.