Finding the Fourth Proportional to 1,745,291.06, 2,617,644.99 and 483,246.26
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Solution
The fourth proportional to 1,745,291.06, 2,617,644.99 and 483,246.26 is: 724,788.65
Step by Step Solution
- Step 1: Write the proportion equation
1,745,291.06 : 2,617,644.99 = 483,246.26 : x - Step 2: Convert to fraction form
1,745,291.06/2,617,644.99 = 483,246.26/x - Step 3: Cross multiply
1,745,291.06x = 2,617,644.99 × 483,246.26 - Step 4: Simplify right side
1,745,291.06x = 1,264,967,151,425.24 - Step 5: Solve for x
x = 1,264,967,151,425.24/1,745,291.06 - Step 6: Final answer
x = 724,788.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.