Finding the Fourth Proportional to 737,898.76, 1,106,848.44 and 569,664.72
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Solution
The fourth proportional to 737,898.76, 1,106,848.44 and 569,664.72 is: 854,497.31
Step by Step Solution
- Step 1: Write the proportion equation
737,898.76 : 1,106,848.44 = 569,664.72 : x - Step 2: Convert to fraction form
737,898.76/1,106,848.44 = 569,664.72/x - Step 3: Cross multiply
737,898.76x = 1,106,848.44 × 569,664.72 - Step 4: Simplify right side
737,898.76x = 630,532,506,655.04 - Step 5: Solve for x
x = 630,532,506,655.04/737,898.76 - Step 6: Final answer
x = 854,497.31
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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.