Finding the Fourth Proportional to 1,476,902.57, 2,214,090.18 and 566,738.17
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Solution
The fourth proportional to 1,476,902.57, 2,214,090.18 and 566,738.17 is: 849,622.34
Step by Step Solution
- Step 1: Write the proportion equation
1,476,902.57 : 2,214,090.18 = 566,738.17 : x - Step 2: Convert to fraction form
1,476,902.57/2,214,090.18 = 566,738.17/x - Step 3: Cross multiply
1,476,902.57x = 2,214,090.18 × 566,738.17 - Step 4: Simplify right side
1,476,902.57x = 1,254,809,411,292.95 - Step 5: Solve for x
x = 1,254,809,411,292.95/1,476,902.57 - Step 6: Final answer
x = 849,622.34
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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.