Finding the Fourth Proportional to 1,566,470.88, 2,349,531.36 and 555,508.26
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Solution
The fourth proportional to 1,566,470.88, 2,349,531.36 and 555,508.26 is: 833,200.34
Step by Step Solution
- Step 1: Write the proportion equation
1,566,470.88 : 2,349,531.36 = 555,508.26 : x - Step 2: Convert to fraction form
1,566,470.88/2,349,531.36 = 555,508.26/x - Step 3: Cross multiply
1,566,470.88x = 2,349,531.36 × 555,508.26 - Step 4: Simplify right side
1,566,470.88x = 1,305,184,077,609.03 - Step 5: Solve for x
x = 1,305,184,077,609.03/1,566,470.88 - Step 6: Final answer
x = 833,200.34
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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.