Finding the Fourth Proportional to 17,508,799.02, 26,262,207.09 and 4,728,340.38
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Solution
The fourth proportional to 17,508,799.02, 26,262,207.09 and 4,728,340.38 is: 7,092,242.83
Step by Step Solution
- Step 1: Write the proportion equation
17,508,799.02 : 26,262,207.09 = 4,728,340.38 : x - Step 2: Convert to fraction form
17,508,799.02/26,262,207.09 = 4,728,340.38/x - Step 3: Cross multiply
17,508,799.02x = 26,262,207.09 × 4,728,340.38 - Step 4: Simplify right side
17,508,799.02x = 124,176,654,251,569.30 - Step 5: Solve for x
x = 124,176,654,251,569.30/17,508,799.02 - Step 6: Final answer
x = 7,092,242.83
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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.