Finding the Fourth Proportional to 10,366,246.01, 15,549,375.92 and 4,299,348.77
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Solution
The fourth proportional to 10,366,246.01, 15,549,375.92 and 4,299,348.77 is: 6,449,026.01
Step by Step Solution
- Step 1: Write the proportion equation
10,366,246.01 : 15,549,375.92 = 4,299,348.77 : x - Step 2: Convert to fraction form
10,366,246.01/15,549,375.92 = 4,299,348.77/x - Step 3: Cross multiply
10,366,246.01x = 15,549,375.92 × 4,299,348.77 - Step 4: Simplify right side
10,366,246.01x = 66,852,190,136,675.98 - Step 5: Solve for x
x = 66,852,190,136,675.98/10,366,246.01 - Step 6: Final answer
x = 6,449,026.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.