Finding the Fourth Proportional to 6,228,794.60, 8,699,054.80 and 6,228,794.60
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Solution
The fourth proportional to 6,228,794.60, 8,699,054.80 and 6,228,794.60 is: 8,699,054.80
Step by Step Solution
- Step 1: Write the proportion equation
6,228,794.60 : 8,699,054.80 = 6,228,794.60 : x - Step 2: Convert to fraction form
6,228,794.60/8,699,054.80 = 6,228,794.60/x - Step 3: Cross multiply
6,228,794.60x = 8,699,054.80 × 6,228,794.60 - Step 4: Simplify right side
6,228,794.60x = 54,184,625,563,344.08 - Step 5: Solve for x
x = 54,184,625,563,344.08/6,228,794.60 - Step 6: Final answer
x = 8,699,054.80
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.