Finding the Fourth Proportional to 7,496,235.08, 11,245,038.83 and 2,104,849.13
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Solution
The fourth proportional to 7,496,235.08, 11,245,038.83 and 2,104,849.13 is: 3,157,466.38
Step by Step Solution
- Step 1: Write the proportion equation
7,496,235.08 : 11,245,038.83 = 2,104,849.13 : x - Step 2: Convert to fraction form
7,496,235.08/11,245,038.83 = 2,104,849.13/x - Step 3: Cross multiply
7,496,235.08x = 11,245,038.83 × 2,104,849.13 - Step 4: Simplify right side
7,496,235.08x = 23,669,110,215,730.07 - Step 5: Solve for x
x = 23,669,110,215,730.07/7,496,235.08 - Step 6: Final answer
x = 3,157,466.38
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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.