Finding the Fourth Proportional to 750,871.97, 1,126,298.17 and 182,257.59
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Solution
The fourth proportional to 750,871.97, 1,126,298.17 and 182,257.59 is: 273,384.01
Step by Step Solution
- Step 1: Write the proportion equation
750,871.97 : 1,126,298.17 = 182,257.59 : x - Step 2: Convert to fraction form
750,871.97/1,126,298.17 = 182,257.59/x - Step 3: Cross multiply
750,871.97x = 1,126,298.17 × 182,257.59 - Step 4: Simplify right side
750,871.97x = 205,276,393,511.85 - Step 5: Solve for x
x = 205,276,393,511.85/750,871.97 - Step 6: Final answer
x = 273,384.01
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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.