Finding the Fourth Proportional to 2,371,336.02, 3,557,569.96 and 773,902.08
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Solution
The fourth proportional to 2,371,336.02, 3,557,569.96 and 773,902.08 is: 1,161,037.82
Step by Step Solution
- Step 1: Write the proportion equation
2,371,336.02 : 3,557,569.96 = 773,902.08 : x - Step 2: Convert to fraction form
2,371,336.02/3,557,569.96 = 773,902.08/x - Step 3: Cross multiply
2,371,336.02x = 3,557,569.96 × 773,902.08 - Step 4: Simplify right side
2,371,336.02x = 2,753,210,791,789.52 - Step 5: Solve for x
x = 2,753,210,791,789.52/2,371,336.02 - Step 6: Final answer
x = 1,161,037.82
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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.