Finding the Fourth Proportional to 4,177,269.23, 6,265,991.30 and 1,337,373.18
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Solution
The fourth proportional to 4,177,269.23, 6,265,991.30 and 1,337,373.18 is: 2,006,087.77
Step by Step Solution
- Step 1: Write the proportion equation
4,177,269.23 : 6,265,991.30 = 1,337,373.18 : x - Step 2: Convert to fraction form
4,177,269.23/6,265,991.30 = 1,337,373.18/x - Step 3: Cross multiply
4,177,269.23x = 6,265,991.30 × 1,337,373.18 - Step 4: Simplify right side
4,177,269.23x = 8,379,968,704,046.47 - Step 5: Solve for x
x = 8,379,968,704,046.47/4,177,269.23 - Step 6: Final answer
x = 2,006,087.77
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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.