Finding the Fourth Proportional to 6,437,783.00, 9,655,176.35 and 2,396,174.19
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Solution
The fourth proportional to 6,437,783.00, 9,655,176.35 and 2,396,174.19 is: 3,593,703.67
Step by Step Solution
- Step 1: Write the proportion equation
6,437,783.00 : 9,655,176.35 = 2,396,174.19 : x - Step 2: Convert to fraction form
6,437,783.00/9,655,176.35 = 2,396,174.19/x - Step 3: Cross multiply
6,437,783.00x = 9,655,176.35 × 2,396,174.19 - Step 4: Simplify right side
6,437,783.00x = 23,135,484,369,768.41 - Step 5: Solve for x
x = 23,135,484,369,768.41/6,437,783.00 - Step 6: Final answer
x = 3,593,703.67
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.