Finding the Fourth Proportional to 3,062,531.16, 4,226,537.07 and 1,773,394.29
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Solution
The fourth proportional to 3,062,531.16, 4,226,537.07 and 1,773,394.29 is: 2,447,425.45
Step by Step Solution
- Step 1: Write the proportion equation
3,062,531.16 : 4,226,537.07 = 1,773,394.29 : x - Step 2: Convert to fraction form
3,062,531.16/4,226,537.07 = 1,773,394.29/x - Step 3: Cross multiply
3,062,531.16x = 4,226,537.07 × 1,773,394.29 - Step 4: Simplify right side
3,062,531.16x = 7,495,316,706,411.33 - Step 5: Solve for x
x = 7,495,316,706,411.33/3,062,531.16 - Step 6: Final answer
x = 2,447,425.45
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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.