Finding the Fourth Proportional to 1,740,292.88, 2,613,001.84 and 973,293.31
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Solution
The fourth proportional to 1,740,292.88, 2,613,001.84 and 973,293.31 is: 1,461,373.11
Step by Step Solution
- Step 1: Write the proportion equation
1,740,292.88 : 2,613,001.84 = 973,293.31 : x - Step 2: Convert to fraction form
1,740,292.88/2,613,001.84 = 973,293.31/x - Step 3: Cross multiply
1,740,292.88x = 2,613,001.84 × 973,293.31 - Step 4: Simplify right side
1,740,292.88x = 2,543,217,214,189.03 - Step 5: Solve for x
x = 2,543,217,214,189.03/1,740,292.88 - Step 6: Final answer
x = 1,461,373.11
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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.