Finding the Fourth Proportional to 958,029.34, 1,437,043.92 and 537,338.02
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Solution
The fourth proportional to 958,029.34, 1,437,043.92 and 537,338.02 is: 806,006.98
Step by Step Solution
- Step 1: Write the proportion equation
958,029.34 : 1,437,043.92 = 537,338.02 : x - Step 2: Convert to fraction form
958,029.34/1,437,043.92 = 537,338.02/x - Step 3: Cross multiply
958,029.34x = 1,437,043.92 × 537,338.02 - Step 4: Simplify right side
958,029.34x = 772,178,334,625.84 - Step 5: Solve for x
x = 772,178,334,625.84/958,029.34 - Step 6: Final answer
x = 806,006.98
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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.