Finding the Fourth Proportional to 2,026,693.42, 3,038,323.14 and 888,593.08
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Solution
The fourth proportional to 2,026,693.42, 3,038,323.14 and 888,593.08 is: 1,332,136.81
Step by Step Solution
- Step 1: Write the proportion equation
2,026,693.42 : 3,038,323.14 = 888,593.08 : x - Step 2: Convert to fraction form
2,026,693.42/3,038,323.14 = 888,593.08/x - Step 3: Cross multiply
2,026,693.42x = 3,038,323.14 × 888,593.08 - Step 4: Simplify right side
2,026,693.42x = 2,699,832,917,007.87 - Step 5: Solve for x
x = 2,699,832,917,007.87/2,026,693.42 - Step 6: Final answer
x = 1,332,136.81
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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.