Finding the Fourth Proportional to 1,197,084.24, 1,794,574.98 and 487,708.92
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Solution
The fourth proportional to 1,197,084.24, 1,794,574.98 and 487,708.92 is: 731,135.03
Step by Step Solution
- Step 1: Write the proportion equation
1,197,084.24 : 1,794,574.98 = 487,708.92 : x - Step 2: Convert to fraction form
1,197,084.24/1,794,574.98 = 487,708.92/x - Step 3: Cross multiply
1,197,084.24x = 1,794,574.98 × 487,708.92 - Step 4: Simplify right side
1,197,084.24x = 875,230,225,354.82 - Step 5: Solve for x
x = 875,230,225,354.82/1,197,084.24 - Step 6: Final answer
x = 731,135.03
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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.