Finding the Fourth Proportional to 846,177.71, 1,167,553.58 and 501,862.55
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Solution
The fourth proportional to 846,177.71, 1,167,553.58 and 501,862.55 is: 692,468.50
Step by Step Solution
- Step 1: Write the proportion equation
846,177.71 : 1,167,553.58 = 501,862.55 : x - Step 2: Convert to fraction form
846,177.71/1,167,553.58 = 501,862.55/x - Step 3: Cross multiply
846,177.71x = 1,167,553.58 × 501,862.55 - Step 4: Simplify right side
846,177.71x = 585,951,408,573.35 - Step 5: Solve for x
x = 585,951,408,573.35/846,177.71 - Step 6: Final answer
x = 692,468.50
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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.