Finding the Fourth Proportional to 583,896.06, 875,727.36 and 163,175.58
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Solution
The fourth proportional to 583,896.06, 875,727.36 and 163,175.58 is: 244,730.75
Step by Step Solution
- Step 1: Write the proportion equation
583,896.06 : 875,727.36 = 163,175.58 : x - Step 2: Convert to fraction form
583,896.06/875,727.36 = 163,175.58/x - Step 3: Cross multiply
583,896.06x = 875,727.36 × 163,175.58 - Step 4: Simplify right side
583,896.06x = 142,897,319,889.87 - Step 5: Solve for x
x = 142,897,319,889.87/583,896.06 - Step 6: Final answer
x = 244,730.75
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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.