Finding the Fourth Proportional to 757,565.04, 1,134,882.17 and 634,524.73
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Solution
The fourth proportional to 757,565.04, 1,134,882.17 and 634,524.73 is: 950,559.70
Step by Step Solution
- Step 1: Write the proportion equation
757,565.04 : 1,134,882.17 = 634,524.73 : x - Step 2: Convert to fraction form
757,565.04/1,134,882.17 = 634,524.73/x - Step 3: Cross multiply
757,565.04x = 1,134,882.17 × 634,524.73 - Step 4: Simplify right side
757,565.04x = 720,110,798,870.70 - Step 5: Solve for x
x = 720,110,798,870.70/757,565.04 - Step 6: Final answer
x = 950,559.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.