Finding the Fourth Proportional to 4,734,782.48, 6,534,000.06 and 2,559,318.50
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Solution
The fourth proportional to 4,734,782.48, 6,534,000.06 and 2,559,318.50 is: 3,531,859.66
Step by Step Solution
- Step 1: Write the proportion equation
4,734,782.48 : 6,534,000.06 = 2,559,318.50 : x - Step 2: Convert to fraction form
4,734,782.48/6,534,000.06 = 2,559,318.50/x - Step 3: Cross multiply
4,734,782.48x = 6,534,000.06 × 2,559,318.50 - Step 4: Simplify right side
4,734,782.48x = 16,722,587,232,559.11 - Step 5: Solve for x
x = 16,722,587,232,559.11/4,734,782.48 - Step 6: Final answer
x = 3,531,859.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.