Finding the Fourth Proportional to 595,403.52, 893,113.68 and 174,688.08
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Solution
The fourth proportional to 595,403.52, 893,113.68 and 174,688.08 is: 262,034.58
Step by Step Solution
- Step 1: Write the proportion equation
595,403.52 : 893,113.68 = 174,688.08 : x - Step 2: Convert to fraction form
595,403.52/893,113.68 = 174,688.08/x - Step 3: Cross multiply
595,403.52x = 893,113.68 × 174,688.08 - Step 4: Simplify right side
595,403.52x = 156,016,313,980.93 - Step 5: Solve for x
x = 156,016,313,980.93/595,403.52 - Step 6: Final answer
x = 262,034.58
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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.