Finding the Fourth Proportional to 9,692,414.00, 13,375,622.64 and 5,341,656.95
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Solution
The fourth proportional to 9,692,414.00, 13,375,622.64 and 5,341,656.95 is: 7,371,536.92
Step by Step Solution
- Step 1: Write the proportion equation
9,692,414.00 : 13,375,622.64 = 5,341,656.95 : x - Step 2: Convert to fraction form
9,692,414.00/13,375,622.64 = 5,341,656.95/x - Step 3: Cross multiply
9,692,414.00x = 13,375,622.64 × 5,341,656.95 - Step 4: Simplify right side
9,692,414.00x = 71,447,987,568,655.23 - Step 5: Solve for x
x = 71,447,987,568,655.23/9,692,414.00 - Step 6: Final answer
x = 7,371,536.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.