Finding the Fourth Proportional to 2,086,035, 3,130,368.84 and 887,955.48
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Solution
The fourth proportional to 2,086,035, 3,130,368.84 and 887,955.48 is: 1,332,493.54
Step by Step Solution
- Step 1: Write the proportion equation
2,086,035 : 3,130,368.84 = 887,955.48 : x - Step 2: Convert to fraction form
2,086,035/3,130,368.84 = 887,955.48/x - Step 3: Cross multiply
2,086,035x = 3,130,368.84 × 887,955.48 - Step 4: Simplify right side
2,086,035x = 2,779,628,165,899.24 - Step 5: Solve for x
x = 2,779,628,165,899.24/2,086,035 - Step 6: Final answer
x = 1,332,493.54
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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.