Finding the Fourth Proportional to 6,425,006.04, 9,634,409.01 and 3,730,009.68
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Solution
The fourth proportional to 6,425,006.04, 9,634,409.01 and 3,730,009.68 is: 5,593,214.80
Step by Step Solution
- Step 1: Write the proportion equation
6,425,006.04 : 9,634,409.01 = 3,730,009.68 : x - Step 2: Convert to fraction form
6,425,006.04/9,634,409.01 = 3,730,009.68/x - Step 3: Cross multiply
6,425,006.04x = 9,634,409.01 × 3,730,009.68 - Step 4: Simplify right side
6,425,006.04x = 35,936,438,868,379.22 - Step 5: Solve for x
x = 35,936,438,868,379.22/6,425,006.04 - Step 6: Final answer
x = 5,593,214.80
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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.