Finding the Fourth Proportional to 1,567,184.04, 2,350,766.30 and 756,622.68
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Solution
The fourth proportional to 1,567,184.04, 2,350,766.30 and 756,622.68 is: 1,134,929.31
Step by Step Solution
- Step 1: Write the proportion equation
1,567,184.04 : 2,350,766.30 = 756,622.68 : x - Step 2: Convert to fraction form
1,567,184.04/2,350,766.30 = 756,622.68/x - Step 3: Cross multiply
1,567,184.04x = 2,350,766.30 × 756,622.68 - Step 4: Simplify right side
1,567,184.04x = 1,778,643,097,959.68 - Step 5: Solve for x
x = 1,778,643,097,959.68/1,567,184.04 - Step 6: Final answer
x = 1,134,929.31
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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.