Home / 7,356,625.36-10,152,142.96-4,093,650.24

Finding the Fourth Proportional to 7,356,625.36, 10,152,142.96 and 4,093,650.24

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Solution

The fourth proportional to 7,356,625.36, 10,152,142.96 and 4,093,650.24 is: 5,649,237.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,625.36 : 10,152,142.96 = 4,093,650.24 : x
  2. Step 2: Convert to fraction form
    7,356,625.36/10,152,142.96 = 4,093,650.24/x
  3. Step 3: Cross multiply
    7,356,625.36x = 10,152,142.96 × 4,093,650.24
  4. Step 4: Simplify right side
    7,356,625.36x = 41,559,322,464,718.31
  5. Step 5: Solve for x
    x = 41,559,322,464,718.31/7,356,625.36
  6. Step 6: Final answer
    x = 5,649,237.31

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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.