Finding the Fourth Proportional to 1,804,816.57, 2,705,819.73 and 893,370.18
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Solution
The fourth proportional to 1,804,816.57, 2,705,819.73 and 893,370.18 is: 1,339,359.74
Step by Step Solution
- Step 1: Write the proportion equation
1,804,816.57 : 2,705,819.73 = 893,370.18 : x - Step 2: Convert to fraction form
1,804,816.57/2,705,819.73 = 893,370.18/x - Step 3: Cross multiply
1,804,816.57x = 2,705,819.73 × 893,370.18 - Step 4: Simplify right side
1,804,816.57x = 2,417,298,659,237.65 - Step 5: Solve for x
x = 2,417,298,659,237.65/1,804,816.57 - Step 6: Final answer
x = 1,339,359.74
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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.