Finding the Fourth Proportional to 5,606,695.44, 8,411,993.52 and 1,769,109.84
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Solution
The fourth proportional to 5,606,695.44, 8,411,993.52 and 1,769,109.84 is: 2,654,280.17
Step by Step Solution
- Step 1: Write the proportion equation
5,606,695.44 : 8,411,993.52 = 1,769,109.84 : x - Step 2: Convert to fraction form
5,606,695.44/8,411,993.52 = 1,769,109.84/x - Step 3: Cross multiply
5,606,695.44x = 8,411,993.52 × 1,769,109.84 - Step 4: Simplify right side
5,606,695.44x = 14,881,740,510,248.24 - Step 5: Solve for x
x = 14,881,740,510,248.24/5,606,695.44 - Step 6: Final answer
x = 2,654,280.17
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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.