Finding the Fourth Proportional to 2,264,864.96, 3,125,513.67 and 1,246,269.71
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Solution
The fourth proportional to 2,264,864.96, 3,125,513.67 and 1,246,269.71 is: 1,719,852.21
Step by Step Solution
- Step 1: Write the proportion equation
2,264,864.96 : 3,125,513.67 = 1,246,269.71 : x - Step 2: Convert to fraction form
2,264,864.96/3,125,513.67 = 1,246,269.71/x - Step 3: Cross multiply
2,264,864.96x = 3,125,513.67 × 1,246,269.71 - Step 4: Simplify right side
2,264,864.96x = 3,895,233,015,111.94 - Step 5: Solve for x
x = 3,895,233,015,111.94/2,264,864.96 - Step 6: Final answer
x = 1,719,852.21
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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.