Finding the Fourth Proportional to 2,594,929.39, 3,893,104.26 and 1,248,218.53
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Solution
The fourth proportional to 2,594,929.39, 3,893,104.26 and 1,248,218.53 is: 1,872,669.40
Step by Step Solution
- Step 1: Write the proportion equation
2,594,929.39 : 3,893,104.26 = 1,248,218.53 : x - Step 2: Convert to fraction form
2,594,929.39/3,893,104.26 = 1,248,218.53/x - Step 3: Cross multiply
2,594,929.39x = 3,893,104.26 × 1,248,218.53 - Step 4: Simplify right side
2,594,929.39x = 4,859,444,866,821.18 - Step 5: Solve for x
x = 4,859,444,866,821.18/2,594,929.39 - Step 6: Final answer
x = 1,872,669.40
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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.