Finding the Fourth Proportional to 924,936.93, 1,276,618.86 and 562,284
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Solution
The fourth proportional to 924,936.93, 1,276,618.86 and 562,284 is: 776,077.09
Step by Step Solution
- Step 1: Write the proportion equation
924,936.93 : 1,276,618.86 = 562,284 : x - Step 2: Convert to fraction form
924,936.93/1,276,618.86 = 562,284/x - Step 3: Cross multiply
924,936.93x = 1,276,618.86 × 562,284 - Step 4: Simplify right side
924,936.93x = 717,822,359,076.24 - Step 5: Solve for x
x = 717,822,359,076.24/924,936.93 - Step 6: Final answer
x = 776,077.09
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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.