Finding the Fourth Proportional to 2,737,819.59, 4,106,415.63 and 716,258.58
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Solution
The fourth proportional to 2,737,819.59, 4,106,415.63 and 716,258.58 is: 1,074,305.78
Step by Step Solution
- Step 1: Write the proportion equation
2,737,819.59 : 4,106,415.63 = 716,258.58 : x - Step 2: Convert to fraction form
2,737,819.59/4,106,415.63 = 716,258.58/x - Step 3: Cross multiply
2,737,819.59x = 4,106,415.63 × 716,258.58 - Step 4: Simplify right side
2,737,819.59x = 2,941,255,417,767.57 - Step 5: Solve for x
x = 2,941,255,417,767.57/2,737,819.59 - Step 6: Final answer
x = 1,074,305.78
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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.