Finding the Fourth Proportional to 6,125,341.62, 9,187,950.13 and 1,576,372.73
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Solution
The fourth proportional to 6,125,341.62, 9,187,950.13 and 1,576,372.73 is: 2,364,543.06
Step by Step Solution
- Step 1: Write the proportion equation
6,125,341.62 : 9,187,950.13 = 1,576,372.73 : x - Step 2: Convert to fraction form
6,125,341.62/9,187,950.13 = 1,576,372.73/x - Step 3: Cross multiply
6,125,341.62x = 9,187,950.13 × 1,576,372.73 - Step 4: Simplify right side
6,125,341.62x = 14,483,634,029,531.96 - Step 5: Solve for x
x = 14,483,634,029,531.96/6,125,341.62 - Step 6: Final answer
x = 2,364,543.06
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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.