Finding the Fourth Proportional to 1,743,596.01, 2,615,345.64 and 464,214.45
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Solution
The fourth proportional to 1,743,596.01, 2,615,345.64 and 464,214.45 is: 696,308.80
Step by Step Solution
- Step 1: Write the proportion equation
1,743,596.01 : 2,615,345.64 = 464,214.45 : x - Step 2: Convert to fraction form
1,743,596.01/2,615,345.64 = 464,214.45/x - Step 3: Cross multiply
1,743,596.01x = 2,615,345.64 × 464,214.45 - Step 4: Simplify right side
1,743,596.01x = 1,214,081,237,832.50 - Step 5: Solve for x
x = 1,214,081,237,832.50/1,743,596.01 - Step 6: Final answer
x = 696,308.80
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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.