Finding the Fourth Proportional to 4,355,863.37, 6,011,237.08 and 2,395,824.08
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Solution
The fourth proportional to 4,355,863.37, 6,011,237.08 and 2,395,824.08 is: 3,306,317.33
Step by Step Solution
- Step 1: Write the proportion equation
4,355,863.37 : 6,011,237.08 = 2,395,824.08 : x - Step 2: Convert to fraction form
4,355,863.37/6,011,237.08 = 2,395,824.08/x - Step 3: Cross multiply
4,355,863.37x = 6,011,237.08 × 2,395,824.08 - Step 4: Simplify right side
4,355,863.37x = 14,401,866,546,852.89 - Step 5: Solve for x
x = 14,401,866,546,852.89/4,355,863.37 - Step 6: Final answer
x = 3,306,317.33
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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.