Finding the Fourth Proportional to 3,731,565.87, 5,597,379.99 and 1,036,101.33
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Solution
The fourth proportional to 3,731,565.87, 5,597,379.99 and 1,036,101.33 is: 1,554,160.65
Step by Step Solution
- Step 1: Write the proportion equation
3,731,565.87 : 5,597,379.99 = 1,036,101.33 : x - Step 2: Convert to fraction form
3,731,565.87/5,597,379.99 = 1,036,101.33/x - Step 3: Cross multiply
3,731,565.87x = 5,597,379.99 × 1,036,101.33 - Step 4: Simplify right side
3,731,565.87x = 5,799,452,852,154.39 - Step 5: Solve for x
x = 5,799,452,852,154.39/3,731,565.87 - Step 6: Final answer
x = 1,554,160.65
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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.