Finding the Fourth Proportional to 1,067,246.67, 1,472,812.84 and 583,801.41
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Solution
The fourth proportional to 1,067,246.67, 1,472,812.84 and 583,801.41 is: 805,652.75
Step by Step Solution
- Step 1: Write the proportion equation
1,067,246.67 : 1,472,812.84 = 583,801.41 : x - Step 2: Convert to fraction form
1,067,246.67/1,472,812.84 = 583,801.41/x - Step 3: Cross multiply
1,067,246.67x = 1,472,812.84 × 583,801.41 - Step 4: Simplify right side
1,067,246.67x = 859,830,212,658.11 - Step 5: Solve for x
x = 859,830,212,658.11/1,067,246.67 - Step 6: Final answer
x = 805,652.75
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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.