Finding the Third Proportional to 579,368.95 and 1,258,479.91
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Solution
The third proportional to 579,368.95 and 1,258,479.91 is: 2,733,615.06
Step by Step Solution
- Step 1: Write the proportion equation
579,368.95 : 1,258,479.91 = 1,258,479.91 : x - Step 2: Convert to fraction form
579,368.95/1,258,479.91 = 1,258,479.91/x - Step 3: Cross multiply
579,368.95x = 1,258,479.91 × 1,258,479.91 - Step 4: Simplify right side
579,368.95x = 1,583,771,694,098.76 - Step 5: Solve for x
x = 1,583,771,694,098.76/579,368.95 - Step 6: Final answer
x = 2,733,615.06
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.