Finding the Fourth Proportional to 1,598,913.53, 2,206,529.52 and 873,791.81
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Solution
The fourth proportional to 1,598,913.53, 2,206,529.52 and 873,791.81 is: 1,205,848.46
Step by Step Solution
- Step 1: Write the proportion equation
1,598,913.53 : 2,206,529.52 = 873,791.81 : x - Step 2: Convert to fraction form
1,598,913.53/2,206,529.52 = 873,791.81/x - Step 3: Cross multiply
1,598,913.53x = 2,206,529.52 × 873,791.81 - Step 4: Simplify right side
1,598,913.53x = 1,928,047,423,099.23 - Step 5: Solve for x
x = 1,928,047,423,099.23/1,598,913.53 - Step 6: Final answer
x = 1,205,848.46
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.