Finding the Fourth Proportional to 4,430,324, 6,113,850.36 and 2,393,133.50
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Solution
The fourth proportional to 4,430,324, 6,113,850.36 and 2,393,133.50 is: 3,302,525.98
Step by Step Solution
- Step 1: Write the proportion equation
4,430,324 : 6,113,850.36 = 2,393,133.50 : x - Step 2: Convert to fraction form
4,430,324/6,113,850.36 = 2,393,133.50/x - Step 3: Cross multiply
4,430,324x = 6,113,850.36 × 2,393,133.50 - Step 4: Simplify right side
4,430,324x = 14,631,260,110,503.06 - Step 5: Solve for x
x = 14,631,260,110,503.06/4,430,324 - Step 6: Final answer
x = 3,302,525.98
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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.