Finding the Fourth Proportional to 6,063,007.68, 8,366,948.64 and 3,346,752.96
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Solution
The fourth proportional to 6,063,007.68, 8,366,948.64 and 3,346,752.96 is: 4,618,518.00
Step by Step Solution
- Step 1: Write the proportion equation
6,063,007.68 : 8,366,948.64 = 3,346,752.96 : x - Step 2: Convert to fraction form
6,063,007.68/8,366,948.64 = 3,346,752.96/x - Step 3: Cross multiply
6,063,007.68x = 8,366,948.64 × 3,346,752.96 - Step 4: Simplify right side
6,063,007.68x = 28,002,110,127,087.97 - Step 5: Solve for x
x = 28,002,110,127,087.97/6,063,007.68 - Step 6: Final answer
x = 4,618,518.00
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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.