Finding the Fourth Proportional to 4,502,367.51, 6,213,259.98 and 2,437,382.50
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Solution
The fourth proportional to 4,502,367.51, 6,213,259.98 and 2,437,382.50 is: 3,363,583.96
Step by Step Solution
- Step 1: Write the proportion equation
4,502,367.51 : 6,213,259.98 = 2,437,382.50 : x - Step 2: Convert to fraction form
4,502,367.51/6,213,259.98 = 2,437,382.50/x - Step 3: Cross multiply
4,502,367.51x = 6,213,259.98 × 2,437,382.50 - Step 4: Simplify right side
4,502,367.51x = 15,144,091,143,202.35 - Step 5: Solve for x
x = 15,144,091,143,202.35/4,502,367.51 - Step 6: Final answer
x = 3,363,583.96
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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.