Finding the Fourth Proportional to 2,326,676.19, 3,490,058.04 and 729,203.91
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Solution
The fourth proportional to 2,326,676.19, 3,490,058.04 and 729,203.91 is: 1,093,819.58
Step by Step Solution
- Step 1: Write the proportion equation
2,326,676.19 : 3,490,058.04 = 729,203.91 : x - Step 2: Convert to fraction form
2,326,676.19/3,490,058.04 = 729,203.91/x - Step 3: Cross multiply
2,326,676.19x = 3,490,058.04 × 729,203.91 - Step 4: Simplify right side
2,326,676.19x = 2,544,963,968,894.94 - Step 5: Solve for x
x = 2,544,963,968,894.94/2,326,676.19 - Step 6: Final answer
x = 1,093,819.58
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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.