Finding the Fourth Proportional to 4,073,440.37, 6,110,159.63 and 1,040,811.93
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Solution
The fourth proportional to 4,073,440.37, 6,110,159.63 and 1,040,811.93 is: 1,561,217.66
Step by Step Solution
- Step 1: Write the proportion equation
4,073,440.37 : 6,110,159.63 = 1,040,811.93 : x - Step 2: Convert to fraction form
4,073,440.37/6,110,159.63 = 1,040,811.93/x - Step 3: Cross multiply
4,073,440.37x = 6,110,159.63 × 1,040,811.93 - Step 4: Simplify right side
4,073,440.37x = 6,359,527,031,904.33 - Step 5: Solve for x
x = 6,359,527,031,904.33/4,073,440.37 - Step 6: Final answer
x = 1,561,217.66
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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.