Finding the Fourth Proportional to 9,656,495.80, 14,486,687.70 and 2,833,055.80
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Solution
The fourth proportional to 9,656,495.80, 14,486,687.70 and 2,833,055.80 is: 4,250,154.04
Step by Step Solution
- Step 1: Write the proportion equation
9,656,495.80 : 14,486,687.70 = 2,833,055.80 : x - Step 2: Convert to fraction form
9,656,495.80/14,486,687.70 = 2,833,055.80/x - Step 3: Cross multiply
9,656,495.80x = 14,486,687.70 × 2,833,055.80 - Step 4: Simplify right side
9,656,495.80x = 41,041,594,611,273.66 - Step 5: Solve for x
x = 41,041,594,611,273.66/9,656,495.80 - Step 6: Final answer
x = 4,250,154.04
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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.