Finding the Fourth Proportional to 1,157,068.44, 1,734,952.68 and 792,741.24
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Solution
The fourth proportional to 1,157,068.44, 1,734,952.68 and 792,741.24 is: 1,188,666.54
Step by Step Solution
- Step 1: Write the proportion equation
1,157,068.44 : 1,734,952.68 = 792,741.24 : x - Step 2: Convert to fraction form
1,157,068.44/1,734,952.68 = 792,741.24/x - Step 3: Cross multiply
1,157,068.44x = 1,734,952.68 × 792,741.24 - Step 4: Simplify right side
1,157,068.44x = 1,375,368,538,884.52 - Step 5: Solve for x
x = 1,375,368,538,884.52/1,157,068.44 - Step 6: Final answer
x = 1,188,666.54
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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.