Finding the Fourth Proportional to 7,365,670.74, 11,050,154.46 and 2,248,555.41
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Solution
The fourth proportional to 7,365,670.74, 11,050,154.46 and 2,248,555.41 is: 3,373,336.32
Step by Step Solution
- Step 1: Write the proportion equation
7,365,670.74 : 11,050,154.46 = 2,248,555.41 : x - Step 2: Convert to fraction form
7,365,670.74/11,050,154.46 = 2,248,555.41/x - Step 3: Cross multiply
7,365,670.74x = 11,050,154.46 × 2,248,555.41 - Step 4: Simplify right side
7,365,670.74x = 24,846,884,592,368.63 - Step 5: Solve for x
x = 24,846,884,592,368.63/7,365,670.74 - Step 6: Final answer
x = 3,373,336.32
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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.