Finding the Fourth Proportional to 2,737,828.64, 4,106,429.19 and 716,267.63
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Solution
The fourth proportional to 2,737,828.64, 4,106,429.19 and 716,267.63 is: 1,074,319.35
Step by Step Solution
- Step 1: Write the proportion equation
2,737,828.64 : 4,106,429.19 = 716,267.63 : x - Step 2: Convert to fraction form
2,737,828.64/4,106,429.19 = 716,267.63/x - Step 3: Cross multiply
2,737,828.64x = 4,106,429.19 × 716,267.63 - Step 4: Simplify right side
2,737,828.64x = 2,941,302,283,151.97 - Step 5: Solve for x
x = 2,941,302,283,151.97/2,737,828.64 - Step 6: Final answer
x = 1,074,319.35
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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.