Finding the Fourth Proportional to 1,704,002.98, 2,351,523.94 and 940,056.52
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Solution
The fourth proportional to 1,704,002.98, 2,351,523.94 and 940,056.52 is: 1,297,277.90
Step by Step Solution
- Step 1: Write the proportion equation
1,704,002.98 : 2,351,523.94 = 940,056.52 : x - Step 2: Convert to fraction form
1,704,002.98/2,351,523.94 = 940,056.52/x - Step 3: Cross multiply
1,704,002.98x = 2,351,523.94 × 940,056.52 - Step 4: Simplify right side
1,704,002.98x = 2,210,565,411,733.09 - Step 5: Solve for x
x = 2,210,565,411,733.09/1,704,002.98 - Step 6: Final answer
x = 1,297,277.90
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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.