Finding the Fourth Proportional to 1,568,307.40, 2,351,090.97 and 608,101.46
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Solution
The fourth proportional to 1,568,307.40, 2,351,090.97 and 608,101.46 is: 911,620.93
Step by Step Solution
- Step 1: Write the proportion equation
1,568,307.40 : 2,351,090.97 = 608,101.46 : x - Step 2: Convert to fraction form
1,568,307.40/2,351,090.97 = 608,101.46/x - Step 3: Cross multiply
1,568,307.40x = 2,351,090.97 × 608,101.46 - Step 4: Simplify right side
1,568,307.40x = 1,429,701,851,449.82 - Step 5: Solve for x
x = 1,429,701,851,449.82/1,568,307.40 - Step 6: Final answer
x = 911,620.93
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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.