Finding the Fourth Proportional to 6,075,845.08, 9,115,763.27 and 2,484,632.53
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Solution
The fourth proportional to 6,075,845.08, 9,115,763.27 and 2,484,632.53 is: 3,727,764.89
Step by Step Solution
- Step 1: Write the proportion equation
6,075,845.08 : 9,115,763.27 = 2,484,632.53 : x - Step 2: Convert to fraction form
6,075,845.08/9,115,763.27 = 2,484,632.53/x - Step 3: Cross multiply
6,075,845.08x = 9,115,763.27 × 2,484,632.53 - Step 4: Simplify right side
6,075,845.08x = 22,649,321,956,421.17 - Step 5: Solve for x
x = 22,649,321,956,421.17/6,075,845.08 - Step 6: Final answer
x = 3,727,764.89
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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.