Finding the Fourth Proportional to 17,344,929.36, 26,007,309.13 and 6,563,063.10
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Solution
The fourth proportional to 17,344,929.36, 26,007,309.13 and 6,563,063.10 is: 9,840,778.67
Step by Step Solution
- Step 1: Write the proportion equation
17,344,929.36 : 26,007,309.13 = 6,563,063.10 : x - Step 2: Convert to fraction form
17,344,929.36/26,007,309.13 = 6,563,063.10/x - Step 3: Cross multiply
17,344,929.36x = 26,007,309.13 × 6,563,063.10 - Step 4: Simplify right side
17,344,929.36x = 170,687,610,881,396.09 - Step 5: Solve for x
x = 170,687,610,881,396.09/17,344,929.36 - Step 6: Final answer
x = 9,840,778.67
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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.