Finding the Fourth Proportional to 9,613,821.92, 14,420,357 and 2,425,266.32
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Solution
The fourth proportional to 9,613,821.92, 14,420,357 and 2,425,266.32 is: 3,637,804.66
Step by Step Solution
- Step 1: Write the proportion equation
9,613,821.92 : 14,420,357 = 2,425,266.32 : x - Step 2: Convert to fraction form
9,613,821.92/14,420,357 = 2,425,266.32/x - Step 3: Cross multiply
9,613,821.92x = 14,420,357 × 2,425,266.32 - Step 4: Simplify right side
9,613,821.92x = 34,973,206,154,476.24 - Step 5: Solve for x
x = 34,973,206,154,476.24/9,613,821.92 - Step 6: Final answer
x = 3,637,804.66
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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.