Home / 4,341,175.98-5,990,729.13-2,505,490.26

Finding the Fourth Proportional to 4,341,175.98, 5,990,729.13 and 2,505,490.26

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Solution

The fourth proportional to 4,341,175.98, 5,990,729.13 and 2,505,490.26 is: 3,457,522.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,175.98 : 5,990,729.13 = 2,505,490.26 : x
  2. Step 2: Convert to fraction form
    4,341,175.98/5,990,729.13 = 2,505,490.26/x
  3. Step 3: Cross multiply
    4,341,175.98x = 5,990,729.13 × 2,505,490.26
  4. Step 4: Simplify right side
    4,341,175.98x = 15,009,713,485,513.27
  5. Step 5: Solve for x
    x = 15,009,713,485,513.27/4,341,175.98
  6. Step 6: Final answer
    x = 3,457,522.47

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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.