Finding the Fourth Proportional to 4,493,557.84, 6,738,937.08 and 1,501,042
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Solution
The fourth proportional to 4,493,557.84, 6,738,937.08 and 1,501,042 is: 2,251,095.45
Step by Step Solution
- Step 1: Write the proportion equation
4,493,557.84 : 6,738,937.08 = 1,501,042 : x - Step 2: Convert to fraction form
4,493,557.84/6,738,937.08 = 1,501,042/x - Step 3: Cross multiply
4,493,557.84x = 6,738,937.08 × 1,501,042 - Step 4: Simplify right side
4,493,557.84x = 10,115,427,592,437.36 - Step 5: Solve for x
x = 10,115,427,592,437.36/4,493,557.84 - Step 6: Final answer
x = 2,251,095.45
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.