Finding the Fourth Proportional to 4,460,604.38, 6,154,277.91 and 2,526,557.66
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Solution
The fourth proportional to 4,460,604.38, 6,154,277.91 and 2,526,557.66 is: 3,485,881.43
Step by Step Solution
- Step 1: Write the proportion equation
4,460,604.38 : 6,154,277.91 = 2,526,557.66 : x - Step 2: Convert to fraction form
4,460,604.38/6,154,277.91 = 2,526,557.66/x - Step 3: Cross multiply
4,460,604.38x = 6,154,277.91 × 2,526,557.66 - Step 4: Simplify right side
4,460,604.38x = 15,549,137,995,279.29 - Step 5: Solve for x
x = 15,549,137,995,279.29/4,460,604.38 - Step 6: Final answer
x = 3,485,881.43
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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.