Finding the Fourth Proportional to 9,549,278, 14,324,312.28 and 2,817,692
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Solution
The fourth proportional to 9,549,278, 14,324,312.28 and 2,817,692 is: 4,226,654.63
Step by Step Solution
- Step 1: Write the proportion equation
9,549,278 : 14,324,312.28 = 2,817,692 : x - Step 2: Convert to fraction form
9,549,278/14,324,312.28 = 2,817,692/x - Step 3: Cross multiply
9,549,278x = 14,324,312.28 × 2,817,692 - Step 4: Simplify right side
9,549,278x = 40,361,500,116,857.76 - Step 5: Solve for x
x = 40,361,500,116,857.76/9,549,278 - Step 6: Final answer
x = 4,226,654.63
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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.