Finding the Fourth Proportional to 750,244.44, 1,035,337.37 and 410,712.69
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Solution
The fourth proportional to 750,244.44, 1,035,337.37 and 410,712.69 is: 566,783.53
Step by Step Solution
- Step 1: Write the proportion equation
750,244.44 : 1,035,337.37 = 410,712.69 : x - Step 2: Convert to fraction form
750,244.44/1,035,337.37 = 410,712.69/x - Step 3: Cross multiply
750,244.44x = 1,035,337.37 × 410,712.69 - Step 4: Simplify right side
750,244.44x = 425,226,194,236.66 - Step 5: Solve for x
x = 425,226,194,236.66/750,244.44 - Step 6: Final answer
x = 566,783.53
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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.