Finding the Fourth Proportional to 652,924.86, 901,124.24 and 366,460.62
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Solution
The fourth proportional to 652,924.86, 901,124.24 and 366,460.62 is: 505,765.01
Step by Step Solution
- Step 1: Write the proportion equation
652,924.86 : 901,124.24 = 366,460.62 : x - Step 2: Convert to fraction form
652,924.86/901,124.24 = 366,460.62/x - Step 3: Cross multiply
652,924.86x = 901,124.24 × 366,460.62 - Step 4: Simplify right side
652,924.86x = 330,226,545,855.13 - Step 5: Solve for x
x = 330,226,545,855.13/652,924.86 - Step 6: Final answer
x = 505,765.01
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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.