Finding the Third Proportional to 742,282.50 and 1,626,432
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Solution
The third proportional to 742,282.50 and 1,626,432 is: 3,563,712.00
Step by Step Solution
- Step 1: Write the proportion equation
742,282.50 : 1,626,432 = 1,626,432 : x - Step 2: Convert to fraction form
742,282.50/1,626,432 = 1,626,432/x - Step 3: Cross multiply
742,282.50x = 1,626,432 × 1,626,432 - Step 4: Simplify right side
742,282.50x = 2,645,281,050,624 - Step 5: Solve for x
x = 2,645,281,050,624/742,282.50 - Step 6: Final answer
x = 3,563,712.00
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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.