Finding the Fourth Proportional to 1,793,941.03, 2,475,848.87 and 1,019,688.14
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Solution
The fourth proportional to 1,793,941.03, 2,475,848.87 and 1,019,688.14 is: 1,407,289.14
Step by Step Solution
- Step 1: Write the proportion equation
1,793,941.03 : 2,475,848.87 = 1,019,688.14 : x - Step 2: Convert to fraction form
1,793,941.03/2,475,848.87 = 1,019,688.14/x - Step 3: Cross multiply
1,793,941.03x = 2,475,848.87 × 1,019,688.14 - Step 4: Simplify right side
1,793,941.03x = 2,524,593,729,171.40 - Step 5: Solve for x
x = 2,524,593,729,171.40/1,793,941.03 - Step 6: Final answer
x = 1,407,289.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.