Finding the Fourth Proportional to 1,366,327.12, 2,047,247.44 and 467,278.36
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Solution
The fourth proportional to 1,366,327.12, 2,047,247.44 and 467,278.36 is: 700,150.36
Step by Step Solution
- Step 1: Write the proportion equation
1,366,327.12 : 2,047,247.44 = 467,278.36 : x - Step 2: Convert to fraction form
1,366,327.12/2,047,247.44 = 467,278.36/x - Step 3: Cross multiply
1,366,327.12x = 2,047,247.44 × 467,278.36 - Step 4: Simplify right side
1,366,327.12x = 956,634,426,277.40 - Step 5: Solve for x
x = 956,634,426,277.40/1,366,327.12 - Step 6: Final answer
x = 700,150.36
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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.