Finding the Third Proportional to 297,946.69 and 651,215.53
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Solution
The third proportional to 297,946.69 and 651,215.53 is: 1,423,347.48
Step by Step Solution
- Step 1: Write the proportion equation
297,946.69 : 651,215.53 = 651,215.53 : x - Step 2: Convert to fraction form
297,946.69/651,215.53 = 651,215.53/x - Step 3: Cross multiply
297,946.69x = 651,215.53 × 651,215.53 - Step 4: Simplify right side
297,946.69x = 424,081,668,141.22 - Step 5: Solve for x
x = 424,081,668,141.22/297,946.69 - Step 6: Final answer
x = 1,423,347.48
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.