Finding the Fourth Proportional to 1,437,044.44, 2,156,356.50 and 539,106.52
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Solution
The fourth proportional to 1,437,044.44, 2,156,356.50 and 539,106.52 is: 808,956.09
Step by Step Solution
- Step 1: Write the proportion equation
1,437,044.44 : 2,156,356.50 = 539,106.52 : x - Step 2: Convert to fraction form
1,437,044.44/2,156,356.50 = 539,106.52/x - Step 3: Cross multiply
1,437,044.44x = 2,156,356.50 × 539,106.52 - Step 4: Simplify right side
1,437,044.44x = 1,162,505,848,594.38 - Step 5: Solve for x
x = 1,162,505,848,594.38/1,437,044.44 - Step 6: Final answer
x = 808,956.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.