Finding the Fourth Proportional to 499,565.99, 749,595.02 and 233,287.81
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Solution
The fourth proportional to 499,565.99, 749,595.02 and 233,287.81 is: 350,046.60
Step by Step Solution
- Step 1: Write the proportion equation
499,565.99 : 749,595.02 = 233,287.81 : x - Step 2: Convert to fraction form
499,565.99/749,595.02 = 233,287.81/x - Step 3: Cross multiply
499,565.99x = 749,595.02 × 233,287.81 - Step 4: Simplify right side
499,565.99x = 174,871,376,854.73 - Step 5: Solve for x
x = 174,871,376,854.73/499,565.99 - Step 6: Final answer
x = 350,046.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.