Finding the Fourth Proportional to 1,060,508.62, 1,591,012.08 and 350,536.66
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Solution
The fourth proportional to 1,060,508.62, 1,591,012.08 and 350,536.66 is: 525,887.34
Step by Step Solution
- Step 1: Write the proportion equation
1,060,508.62 : 1,591,012.08 = 350,536.66 : x - Step 2: Convert to fraction form
1,060,508.62/1,591,012.08 = 350,536.66/x - Step 3: Cross multiply
1,060,508.62x = 1,591,012.08 × 350,536.66 - Step 4: Simplify right side
1,060,508.62x = 557,708,055,688.98 - Step 5: Solve for x
x = 557,708,055,688.98/1,060,508.62 - Step 6: Final answer
x = 525,887.34
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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.