Finding the Fourth Proportional to 4,106,239.34, 6,159,291.17 and 1,227,612.85
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Solution
The fourth proportional to 4,106,239.34, 6,159,291.17 and 1,227,612.85 is: 1,841,398.99
Step by Step Solution
- Step 1: Write the proportion equation
4,106,239.34 : 6,159,291.17 = 1,227,612.85 : x - Step 2: Convert to fraction form
4,106,239.34/6,159,291.17 = 1,227,612.85/x - Step 3: Cross multiply
4,106,239.34x = 6,159,291.17 × 1,227,612.85 - Step 4: Simplify right side
4,106,239.34x = 7,561,224,965,647.24 - Step 5: Solve for x
x = 7,561,224,965,647.24/4,106,239.34 - Step 6: Final answer
x = 1,841,398.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.