Finding the Fourth Proportional to 1,704,282.58, 2,351,908.20 and 940,336.08
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Solution
The fourth proportional to 1,704,282.58, 2,351,908.20 and 940,336.08 is: 1,297,662.82
Step by Step Solution
- Step 1: Write the proportion equation
1,704,282.58 : 2,351,908.20 = 940,336.08 : x - Step 2: Convert to fraction form
1,704,282.58/2,351,908.20 = 940,336.08/x - Step 3: Cross multiply
1,704,282.58x = 2,351,908.20 × 940,336.08 - Step 4: Simplify right side
1,704,282.58x = 2,211,584,137,307.86 - Step 5: Solve for x
x = 2,211,584,137,307.86/1,704,282.58 - Step 6: Final answer
x = 1,297,662.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.