Finding the Third Proportional to 374,901.75 and 549,006.75
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Solution
The third proportional to 374,901.75 and 549,006.75 is: 803,966.40
Step by Step Solution
- Step 1: Write the proportion equation
374,901.75 : 549,006.75 = 549,006.75 : x - Step 2: Convert to fraction form
374,901.75/549,006.75 = 549,006.75/x - Step 3: Cross multiply
374,901.75x = 549,006.75 × 549,006.75 - Step 4: Simplify right side
374,901.75x = 301,408,411,545.56 - Step 5: Solve for x
x = 301,408,411,545.56/374,901.75 - Step 6: Final answer
x = 803,966.40
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.