Finding the Fourth Proportional to 733,889.04, 1,100,943 and 260,534.76
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Solution
The fourth proportional to 733,889.04, 1,100,943 and 260,534.76 is: 390,840.99
Step by Step Solution
- Step 1: Write the proportion equation
733,889.04 : 1,100,943 = 260,534.76 : x - Step 2: Convert to fraction form
733,889.04/1,100,943 = 260,534.76/x - Step 3: Cross multiply
733,889.04x = 1,100,943 × 260,534.76 - Step 4: Simplify right side
733,889.04x = 286,833,920,278.68 - Step 5: Solve for x
x = 286,833,920,278.68/733,889.04 - Step 6: Final answer
x = 390,840.99
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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.