Finding the Fourth Proportional to 1,807,824.60, 2,711,894.49 and 593,036.99
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Solution
The fourth proportional to 1,807,824.60, 2,711,894.49 and 593,036.99 is: 889,607.17
Step by Step Solution
- Step 1: Write the proportion equation
1,807,824.60 : 2,711,894.49 = 593,036.99 : x - Step 2: Convert to fraction form
1,807,824.60/2,711,894.49 = 593,036.99/x - Step 3: Cross multiply
1,807,824.60x = 2,711,894.49 × 593,036.99 - Step 4: Simplify right side
1,807,824.60x = 1,608,253,731,987.71 - Step 5: Solve for x
x = 1,608,253,731,987.71/1,807,824.60 - Step 6: Final answer
x = 889,607.17
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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.