Finding the Fourth Proportional to 4,648,122.06, 6,959,249.82 and 2,368,731.84
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Solution
The fourth proportional to 4,648,122.06, 6,959,249.82 and 2,368,731.84 is: 3,546,506.83
Step by Step Solution
- Step 1: Write the proportion equation
4,648,122.06 : 6,959,249.82 = 2,368,731.84 : x - Step 2: Convert to fraction form
4,648,122.06/6,959,249.82 = 2,368,731.84/x - Step 3: Cross multiply
4,648,122.06x = 6,959,249.82 × 2,368,731.84 - Step 4: Simplify right side
4,648,122.06x = 16,484,596,631,148.27 - Step 5: Solve for x
x = 16,484,596,631,148.27/4,648,122.06 - Step 6: Final answer
x = 3,546,506.83
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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.