Finding the Fourth Proportional to 9,465,317.29, 14,192,300.70 and 4,598,039.14
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Solution
The fourth proportional to 9,465,317.29, 14,192,300.70 and 4,598,039.14 is: 6,894,301.80
Step by Step Solution
- Step 1: Write the proportion equation
9,465,317.29 : 14,192,300.70 = 4,598,039.14 : x - Step 2: Convert to fraction form
9,465,317.29/14,192,300.70 = 4,598,039.14/x - Step 3: Cross multiply
9,465,317.29x = 14,192,300.70 × 4,598,039.14 - Step 4: Simplify right side
9,465,317.29x = 65,256,754,096,756.22 - Step 5: Solve for x
x = 65,256,754,096,756.22/9,465,317.29 - Step 6: Final answer
x = 6,894,301.80
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1.5x scale
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.