Finding the Fourth Proportional to 6,375,130.88, 9,559,882.26 and 1,825,147.08
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Solution
The fourth proportional to 6,375,130.88, 9,559,882.26 and 1,825,147.08 is: 2,736,914.98
Step by Step Solution
- Step 1: Write the proportion equation
6,375,130.88 : 9,559,882.26 = 1,825,147.08 : x - Step 2: Convert to fraction form
6,375,130.88/9,559,882.26 = 1,825,147.08/x - Step 3: Cross multiply
6,375,130.88x = 9,559,882.26 × 1,825,147.08 - Step 4: Simplify right side
6,375,130.88x = 17,448,191,191,982.80 - Step 5: Solve for x
x = 17,448,191,191,982.80/6,375,130.88 - Step 6: Final answer
x = 2,736,914.98
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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.