Finding the Fourth Proportional to 7,033,590.18, 10,550,268.99 and 2,241,214.38
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Solution
The fourth proportional to 7,033,590.18, 10,550,268.99 and 2,241,214.38 is: 3,361,784.52
Step by Step Solution
- Step 1: Write the proportion equation
7,033,590.18 : 10,550,268.99 = 2,241,214.38 : x - Step 2: Convert to fraction form
7,033,590.18/10,550,268.99 = 2,241,214.38/x - Step 3: Cross multiply
7,033,590.18x = 10,550,268.99 × 2,241,214.38 - Step 4: Simplify right side
7,033,590.18x = 23,645,414,573,256.07 - Step 5: Solve for x
x = 23,645,414,573,256.07/7,033,590.18 - Step 6: Final answer
x = 3,361,784.52
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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.