Finding the Fourth Proportional to 2,357,474.58, 3,536,185.95 and 1,411,109.46
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Solution
The fourth proportional to 2,357,474.58, 3,536,185.95 and 1,411,109.46 is: 2,116,648.68
Step by Step Solution
- Step 1: Write the proportion equation
2,357,474.58 : 3,536,185.95 = 1,411,109.46 : x - Step 2: Convert to fraction form
2,357,474.58/3,536,185.95 = 1,411,109.46/x - Step 3: Cross multiply
2,357,474.58x = 3,536,185.95 × 1,411,109.46 - Step 4: Simplify right side
2,357,474.58x = 4,989,945,446,364.09 - Step 5: Solve for x
x = 4,989,945,446,364.09/2,357,474.58 - Step 6: Final answer
x = 2,116,648.68
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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.