Finding the Fourth Proportional to 1,955,865.92, 2,933,767.70 and 535,922.00
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Solution
The fourth proportional to 1,955,865.92, 2,933,767.70 and 535,922.00 is: 803,874.46
Step by Step Solution
- Step 1: Write the proportion equation
1,955,865.92 : 2,933,767.70 = 535,922.00 : x - Step 2: Convert to fraction form
1,955,865.92/2,933,767.70 = 535,922.00/x - Step 3: Cross multiply
1,955,865.92x = 2,933,767.70 × 535,922.00 - Step 4: Simplify right side
1,955,865.92x = 1,572,270,657,974.21 - Step 5: Solve for x
x = 1,572,270,657,974.21/1,955,865.92 - Step 6: Final answer
x = 803,874.46
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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.