Finding the Fourth Proportional to 10,046,476.18, 15,060,742.11 and 3,652,224
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Solution
The fourth proportional to 10,046,476.18, 15,060,742.11 and 3,652,224 is: 5,475,074.32
Step by Step Solution
- Step 1: Write the proportion equation
10,046,476.18 : 15,060,742.11 = 3,652,224 : x - Step 2: Convert to fraction form
10,046,476.18/15,060,742.11 = 3,652,224/x - Step 3: Cross multiply
10,046,476.18x = 15,060,742.11 × 3,652,224 - Step 4: Simplify right side
10,046,476.18x = 55,005,203,773,691.52 - Step 5: Solve for x
x = 55,005,203,773,691.52/10,046,476.18 - Step 6: Final answer
x = 5,475,074.32
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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.