Finding the Fourth Proportional to 2,312,377.74, 3,467,703.96 and 795,631.68
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Solution
The fourth proportional to 2,312,377.74, 3,467,703.96 and 795,631.68 is: 1,193,150.70
Step by Step Solution
- Step 1: Write the proportion equation
2,312,377.74 : 3,467,703.96 = 795,631.68 : x - Step 2: Convert to fraction form
2,312,377.74/3,467,703.96 = 795,631.68/x - Step 3: Cross multiply
2,312,377.74x = 3,467,703.96 × 795,631.68 - Step 4: Simplify right side
2,312,377.74x = 2,759,015,127,437.45 - Step 5: Solve for x
x = 2,759,015,127,437.45/2,312,377.74 - Step 6: Final answer
x = 1,193,150.70
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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.