Finding the Fourth Proportional to 4,405,052, 6,078,973.97 and 2,444,930.88
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Solution
The fourth proportional to 4,405,052, 6,078,973.97 and 2,444,930.88 is: 3,374,005.84
Step by Step Solution
- Step 1: Write the proportion equation
4,405,052 : 6,078,973.97 = 2,444,930.88 : x - Step 2: Convert to fraction form
4,405,052/6,078,973.97 = 2,444,930.88/x - Step 3: Cross multiply
4,405,052x = 6,078,973.97 × 2,444,930.88 - Step 4: Simplify right side
4,405,052x = 14,862,671,177,969.19 - Step 5: Solve for x
x = 14,862,671,177,969.19/4,405,052 - Step 6: Final answer
x = 3,374,005.84
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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.