Finding the Fourth Proportional to 4,045,530.26, 5,583,001.67 and 2,326,652.35
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Solution
The fourth proportional to 4,045,530.26, 5,583,001.67 and 2,326,652.35 is: 3,210,877.96
Step by Step Solution
- Step 1: Write the proportion equation
4,045,530.26 : 5,583,001.67 = 2,326,652.35 : x - Step 2: Convert to fraction form
4,045,530.26/5,583,001.67 = 2,326,652.35/x - Step 3: Cross multiply
4,045,530.26x = 5,583,001.67 × 2,326,652.35 - Step 4: Simplify right side
4,045,530.26x = 12,989,703,955,559.43 - Step 5: Solve for x
x = 12,989,703,955,559.43/4,045,530.26 - Step 6: Final answer
x = 3,210,877.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.