Finding the Fourth Proportional to 6,138,670.24, 9,204,296.46 and 2,446,261.98
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Solution
The fourth proportional to 6,138,670.24, 9,204,296.46 and 2,446,261.98 is: 3,667,914.97
Step by Step Solution
- Step 1: Write the proportion equation
6,138,670.24 : 9,204,296.46 = 2,446,261.98 : x - Step 2: Convert to fraction form
6,138,670.24/9,204,296.46 = 2,446,261.98/x - Step 3: Cross multiply
6,138,670.24x = 9,204,296.46 × 2,446,261.98 - Step 4: Simplify right side
6,138,670.24x = 22,516,120,482,746.59 - Step 5: Solve for x
x = 22,516,120,482,746.59/6,138,670.24 - Step 6: Final answer
x = 3,667,914.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.