Finding the Fourth Proportional to 1,926,852.14, 2,659,056 and 1,067,468.06
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Solution
The fourth proportional to 1,926,852.14, 2,659,056 and 1,067,468.06 is: 1,473,105.95
Step by Step Solution
- Step 1: Write the proportion equation
1,926,852.14 : 2,659,056 = 1,067,468.06 : x - Step 2: Convert to fraction form
1,926,852.14/2,659,056 = 1,067,468.06/x - Step 3: Cross multiply
1,926,852.14x = 2,659,056 × 1,067,468.06 - Step 4: Simplify right side
1,926,852.14x = 2,838,457,349,751.36 - Step 5: Solve for x
x = 2,838,457,349,751.36/1,926,852.14 - Step 6: Final answer
x = 1,473,105.95
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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.