Finding the Fourth Proportional to 559,467.84, 839,284.44 and 204,398.88
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Solution
The fourth proportional to 559,467.84, 839,284.44 and 204,398.88 is: 306,628.53
Step by Step Solution
- Step 1: Write the proportion equation
559,467.84 : 839,284.44 = 204,398.88 : x - Step 2: Convert to fraction form
559,467.84/839,284.44 = 204,398.88/x - Step 3: Cross multiply
559,467.84x = 839,284.44 × 204,398.88 - Step 4: Simplify right side
559,467.84x = 171,548,799,537.43 - Step 5: Solve for x
x = 171,548,799,537.43/559,467.84 - Step 6: Final answer
x = 306,628.53
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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.