Finding the Fourth Proportional to 4,602,026.06, 6,905,072.47 and 2,413,072.96
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Solution
The fourth proportional to 4,602,026.06, 6,905,072.47 and 2,413,072.96 is: 3,620,675.64
Step by Step Solution
- Step 1: Write the proportion equation
4,602,026.06 : 6,905,072.47 = 2,413,072.96 : x - Step 2: Convert to fraction form
4,602,026.06/6,905,072.47 = 2,413,072.96/x - Step 3: Cross multiply
4,602,026.06x = 6,905,072.47 × 2,413,072.96 - Step 4: Simplify right side
4,602,026.06x = 16,662,443,664,197.41 - Step 5: Solve for x
x = 16,662,443,664,197.41/4,602,026.06 - Step 6: Final answer
x = 3,620,675.64
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.