Finding the Third Proportional to 723,730 and 1,064,539.75
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Solution
The third proportional to 723,730 and 1,064,539.75 is: 1,565,839.30
Step by Step Solution
- Step 1: Write the proportion equation
723,730 : 1,064,539.75 = 1,064,539.75 : x - Step 2: Convert to fraction form
723,730/1,064,539.75 = 1,064,539.75/x - Step 3: Cross multiply
723,730x = 1,064,539.75 × 1,064,539.75 - Step 4: Simplify right side
723,730x = 1,133,244,879,330.06 - Step 5: Solve for x
x = 1,133,244,879,330.06/723,730 - Step 6: Final answer
x = 1,565,839.30
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.