Finding the Fourth Proportional to 9,724,729.92, 14,587,101.36 and 2,536,245.60
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Solution
The fourth proportional to 9,724,729.92, 14,587,101.36 and 2,536,245.60 is: 3,804,370.09
Step by Step Solution
- Step 1: Write the proportion equation
9,724,729.92 : 14,587,101.36 = 2,536,245.60 : x - Step 2: Convert to fraction form
9,724,729.92/14,587,101.36 = 2,536,245.60/x - Step 3: Cross multiply
9,724,729.92x = 14,587,101.36 × 2,536,245.60 - Step 4: Simplify right side
9,724,729.92x = 36,996,471,641,054.02 - Step 5: Solve for x
x = 36,996,471,641,054.02/9,724,729.92 - Step 6: Final answer
x = 3,804,370.09
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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.