Finding the Third Proportional to 653,143.50 and 1,009,260
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Solution
The third proportional to 653,143.50 and 1,009,260 is: 1,559,543.57
Step by Step Solution
- Step 1: Write the proportion equation
653,143.50 : 1,009,260 = 1,009,260 : x - Step 2: Convert to fraction form
653,143.50/1,009,260 = 1,009,260/x - Step 3: Cross multiply
653,143.50x = 1,009,260 × 1,009,260 - Step 4: Simplify right side
653,143.50x = 1,018,605,747,600 - Step 5: Solve for x
x = 1,018,605,747,600/653,143.50 - Step 6: Final answer
x = 1,559,543.57
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.