Finding the Fourth Proportional to 1,067,097.68, 1,472,606.22 and 583,652.49
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Solution
The fourth proportional to 1,067,097.68, 1,472,606.22 and 583,652.49 is: 805,446.68
Step by Step Solution
- Step 1: Write the proportion equation
1,067,097.68 : 1,472,606.22 = 583,652.49 : x - Step 2: Convert to fraction form
1,067,097.68/1,472,606.22 = 583,652.49/x - Step 3: Cross multiply
1,067,097.68x = 1,472,606.22 × 583,652.49 - Step 4: Simplify right side
1,067,097.68x = 859,490,283,758.91 - Step 5: Solve for x
x = 859,490,283,758.91/1,067,097.68 - Step 6: Final answer
x = 805,446.68
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.