Finding the Third Proportional to 579,501.84 and 886,479.19
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Solution
The third proportional to 579,501.84 and 886,479.19 is: 1,356,070.49
Step by Step Solution
- Step 1: Write the proportion equation
579,501.84 : 886,479.19 = 886,479.19 : x - Step 2: Convert to fraction form
579,501.84/886,479.19 = 886,479.19/x - Step 3: Cross multiply
579,501.84x = 886,479.19 × 886,479.19 - Step 4: Simplify right side
579,501.84x = 785,845,349,870.66 - Step 5: Solve for x
x = 785,845,349,870.66/579,501.84 - Step 6: Final answer
x = 1,356,070.49
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.