Finding the Fourth Proportional to 1,366,374.42, 2,048,189.93 and 467,201.12
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Solution
The fourth proportional to 1,366,374.42, 2,048,189.93 and 467,201.12 is: 700,332.66
Step by Step Solution
- Step 1: Write the proportion equation
1,366,374.42 : 2,048,189.93 = 467,201.12 : x - Step 2: Convert to fraction form
1,366,374.42/2,048,189.93 = 467,201.12/x - Step 3: Cross multiply
1,366,374.42x = 2,048,189.93 × 467,201.12 - Step 4: Simplify right side
1,366,374.42x = 956,916,629,268.72 - Step 5: Solve for x
x = 956,916,629,268.72/1,366,374.42 - Step 6: Final answer
x = 700,332.66
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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.