Finding the Fourth Proportional to 1,952,865.93, 2,926,754.18 and 1,088,266.41
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Solution
The fourth proportional to 1,952,865.93, 2,926,754.18 and 1,088,266.41 is: 1,630,981.53
Step by Step Solution
- Step 1: Write the proportion equation
1,952,865.93 : 2,926,754.18 = 1,088,266.41 : x - Step 2: Convert to fraction form
1,952,865.93/2,926,754.18 = 1,088,266.41/x - Step 3: Cross multiply
1,952,865.93x = 2,926,754.18 × 1,088,266.41 - Step 4: Simplify right side
1,952,865.93x = 3,185,088,264,421.09 - Step 5: Solve for x
x = 3,185,088,264,421.09/1,952,865.93 - Step 6: Final answer
x = 1,630,981.53
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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.