Finding the Fourth Proportional to 1,474,514.24, 2,210,454.24 and 575,746.88
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Solution
The fourth proportional to 1,474,514.24, 2,210,454.24 and 575,746.88 is: 863,106.03
Step by Step Solution
- Step 1: Write the proportion equation
1,474,514.24 : 2,210,454.24 = 575,746.88 : x - Step 2: Convert to fraction form
1,474,514.24/2,210,454.24 = 575,746.88/x - Step 3: Cross multiply
1,474,514.24x = 2,210,454.24 × 575,746.88 - Step 4: Simplify right side
1,474,514.24x = 1,272,662,132,062.77 - Step 5: Solve for x
x = 1,272,662,132,062.77/1,474,514.24 - Step 6: Final answer
x = 863,106.03
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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.