Finding the Fourth Proportional to 2,315,184.58, 3,472,907.96 and 717,974.74
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Solution
The fourth proportional to 2,315,184.58, 3,472,907.96 and 717,974.74 is: 1,077,002.76
Step by Step Solution
- Step 1: Write the proportion equation
2,315,184.58 : 3,472,907.96 = 717,974.74 : x - Step 2: Convert to fraction form
2,315,184.58/3,472,907.96 = 717,974.74/x - Step 3: Cross multiply
2,315,184.58x = 3,472,907.96 × 717,974.74 - Step 4: Simplify right side
2,315,184.58x = 2,493,460,189,624.93 - Step 5: Solve for x
x = 2,493,460,189,624.93/2,315,184.58 - Step 6: Final answer
x = 1,077,002.76
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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.