Finding the Fourth Proportional to 19,597,752.56, 29,394,728.16 and 5,951,017.08
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Solution
The fourth proportional to 19,597,752.56, 29,394,728.16 and 5,951,017.08 is: 8,925,948.46
Step by Step Solution
- Step 1: Write the proportion equation
19,597,752.56 : 29,394,728.16 = 5,951,017.08 : x - Step 2: Convert to fraction form
19,597,752.56/29,394,728.16 = 5,951,017.08/x - Step 3: Cross multiply
19,597,752.56x = 29,394,728.16 × 5,951,017.08 - Step 4: Simplify right side
19,597,752.56x = 174,928,529,342,116.97 - Step 5: Solve for x
x = 174,928,529,342,116.97/19,597,752.56 - Step 6: Final answer
x = 8,925,948.46
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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.