Finding the Fourth Proportional to 9,596,993.67, 14,395,490.51 and 3,207,246.10
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Solution
The fourth proportional to 9,596,993.67, 14,395,490.51 and 3,207,246.10 is: 4,810,869.15
Step by Step Solution
- Step 1: Write the proportion equation
9,596,993.67 : 14,395,490.51 = 3,207,246.10 : x - Step 2: Convert to fraction form
9,596,993.67/14,395,490.51 = 3,207,246.10/x - Step 3: Cross multiply
9,596,993.67x = 14,395,490.51 × 3,207,246.10 - Step 4: Simplify right side
9,596,993.67x = 46,169,880,743,759.56 - Step 5: Solve for x
x = 46,169,880,743,759.56/9,596,993.67 - Step 6: Final answer
x = 4,810,869.15
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Double scale
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.