Finding the Fourth Proportional to 3,251,708.04, 4,487,342.58 and 1,875,045
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Solution
The fourth proportional to 3,251,708.04, 4,487,342.58 and 1,875,045 is: 2,587,553.73
Step by Step Solution
- Step 1: Write the proportion equation
3,251,708.04 : 4,487,342.58 = 1,875,045 : x - Step 2: Convert to fraction form
3,251,708.04/4,487,342.58 = 1,875,045/x - Step 3: Cross multiply
3,251,708.04x = 4,487,342.58 × 1,875,045 - Step 4: Simplify right side
3,251,708.04x = 8,413,969,267,916.10 - Step 5: Solve for x
x = 8,413,969,267,916.10/3,251,708.04 - Step 6: Final answer
x = 2,587,553.73
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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.