Finding the Fourth Proportional to 656,782.08, 983,253.68 and 593,747.36
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Solution
The fourth proportional to 656,782.08, 983,253.68 and 593,747.36 is: 888,885.82
Step by Step Solution
- Step 1: Write the proportion equation
656,782.08 : 983,253.68 = 593,747.36 : x - Step 2: Convert to fraction form
656,782.08/983,253.68 = 593,747.36/x - Step 3: Cross multiply
656,782.08x = 983,253.68 × 593,747.36 - Step 4: Simplify right side
656,782.08x = 583,804,276,710.29 - Step 5: Solve for x
x = 583,804,276,710.29/656,782.08 - Step 6: Final answer
x = 888,885.82
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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.