Finding the Fourth Proportional to 13,235,264.24, 19,848,433.10 and 5,035,960.00
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Solution
The fourth proportional to 13,235,264.24, 19,848,433.10 and 5,035,960.00 is: 7,552,241.74
Step by Step Solution
- Step 1: Write the proportion equation
13,235,264.24 : 19,848,433.10 = 5,035,960.00 : x - Step 2: Convert to fraction form
13,235,264.24/19,848,433.10 = 5,035,960.00/x - Step 3: Cross multiply
13,235,264.24x = 19,848,433.10 × 5,035,960.00 - Step 4: Simplify right side
13,235,264.24x = 99,955,915,070,586.59 - Step 5: Solve for x
x = 99,955,915,070,586.59/13,235,264.24 - Step 6: Final answer
x = 7,552,241.74
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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.