Finding the Fourth Proportional to 1,739,207.08, 2,609,561.49 and 941,051.71
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Solution
The fourth proportional to 1,739,207.08, 2,609,561.49 and 941,051.71 is: 1,411,983.85
Step by Step Solution
- Step 1: Write the proportion equation
1,739,207.08 : 2,609,561.49 = 941,051.71 : x - Step 2: Convert to fraction form
1,739,207.08/2,609,561.49 = 941,051.71/x - Step 3: Cross multiply
1,739,207.08x = 2,609,561.49 × 941,051.71 - Step 4: Simplify right side
1,739,207.08x = 2,455,732,302,514.65 - Step 5: Solve for x
x = 2,455,732,302,514.65/1,739,207.08 - Step 6: Final answer
x = 1,411,983.85
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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.