Finding the Fourth Proportional to 1,951,739.54, 2,693,683.40 and 1,124,652.19
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Solution
The fourth proportional to 1,951,739.54, 2,693,683.40 and 1,124,652.19 is: 1,552,183.00
Step by Step Solution
- Step 1: Write the proportion equation
1,951,739.54 : 2,693,683.40 = 1,124,652.19 : x - Step 2: Convert to fraction form
1,951,739.54/2,693,683.40 = 1,124,652.19/x - Step 3: Cross multiply
1,951,739.54x = 2,693,683.40 × 1,124,652.19 - Step 4: Simplify right side
1,951,739.54x = 3,029,456,934,976.65 - Step 5: Solve for x
x = 3,029,456,934,976.65/1,951,739.54 - Step 6: Final answer
x = 1,552,183.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.