Finding the Fourth Proportional to 10,841,204.77, 14,964,212.63 and 6,973,725.92
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Solution
The fourth proportional to 10,841,204.77, 14,964,212.63 and 6,973,725.92 is: 9,625,896.73
Step by Step Solution
- Step 1: Write the proportion equation
10,841,204.77 : 14,964,212.63 = 6,973,725.92 : x - Step 2: Convert to fraction form
10,841,204.77/14,964,212.63 = 6,973,725.92/x - Step 3: Cross multiply
10,841,204.77x = 14,964,212.63 × 6,973,725.92 - Step 4: Simplify right side
10,841,204.77x = 104,356,317,455,353.73 - Step 5: Solve for x
x = 104,356,317,455,353.73/10,841,204.77 - Step 6: Final answer
x = 9,625,896.73
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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.