Finding the Fourth Proportional to 2,092,291.68, 3,138,024.06 and 575,583.30
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Solution
The fourth proportional to 2,092,291.68, 3,138,024.06 and 575,583.30 is: 863,261.21
Step by Step Solution
- Step 1: Write the proportion equation
2,092,291.68 : 3,138,024.06 = 575,583.30 : x - Step 2: Convert to fraction form
2,092,291.68/3,138,024.06 = 575,583.30/x - Step 3: Cross multiply
2,092,291.68x = 3,138,024.06 × 575,583.30 - Step 4: Simplify right side
2,092,291.68x = 1,806,194,243,934.20 - Step 5: Solve for x
x = 1,806,194,243,934.20/2,092,291.68 - Step 6: Final answer
x = 863,261.21
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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.