Finding the Fourth Proportional to 595,994.32, 822,482.44 and 324,064.06
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Solution
The fourth proportional to 595,994.32, 822,482.44 and 324,064.06 is: 447,213.99
Step by Step Solution
- Step 1: Write the proportion equation
595,994.32 : 822,482.44 = 324,064.06 : x - Step 2: Convert to fraction form
595,994.32/822,482.44 = 324,064.06/x - Step 3: Cross multiply
595,994.32x = 822,482.44 × 324,064.06 - Step 4: Simplify right side
595,994.32x = 266,536,995,918.74 - Step 5: Solve for x
x = 266,536,995,918.74/595,994.32 - Step 6: Final answer
x = 447,213.99
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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.