Finding the Third Proportional to 365,488.13 and 564,831.75
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Solution
The third proportional to 365,488.13 and 564,831.75 is: 872,900.88
Step by Step Solution
- Step 1: Write the proportion equation
365,488.13 : 564,831.75 = 564,831.75 : x - Step 2: Convert to fraction form
365,488.13/564,831.75 = 564,831.75/x - Step 3: Cross multiply
365,488.13x = 564,831.75 × 564,831.75 - Step 4: Simplify right side
365,488.13x = 319,034,905,808.06 - Step 5: Solve for x
x = 319,034,905,808.06/365,488.13 - Step 6: Final answer
x = 872,900.88
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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.