Finding the Third Proportional to 340,579.69 and 747,582.75
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Solution
The third proportional to 340,579.69 and 747,582.75 is: 1,640,966.82
Step by Step Solution
- Step 1: Write the proportion equation
340,579.69 : 747,582.75 = 747,582.75 : x - Step 2: Convert to fraction form
340,579.69/747,582.75 = 747,582.75/x - Step 3: Cross multiply
340,579.69x = 747,582.75 × 747,582.75 - Step 4: Simplify right side
340,579.69x = 558,879,968,097.56 - Step 5: Solve for x
x = 558,879,968,097.56/340,579.69 - Step 6: Final answer
x = 1,640,966.82
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.