Finding the Fourth Proportional to 795,372.94, 1,097,251.68 and 472,899.52
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Solution
The fourth proportional to 795,372.94, 1,097,251.68 and 472,899.52 is: 652,385.52
Step by Step Solution
- Step 1: Write the proportion equation
795,372.94 : 1,097,251.68 = 472,899.52 : x - Step 2: Convert to fraction form
795,372.94/1,097,251.68 = 472,899.52/x - Step 3: Cross multiply
795,372.94x = 1,097,251.68 × 472,899.52 - Step 4: Simplify right side
795,372.94x = 518,889,792,791.19 - Step 5: Solve for x
x = 518,889,792,791.19/795,372.94 - Step 6: Final answer
x = 652,385.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.