Finding the Fourth Proportional to 3,342,498.09, 4,612,700.97 and 1,814,604
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Solution
The fourth proportional to 3,342,498.09, 4,612,700.97 and 1,814,604 is: 2,504,182.62
Step by Step Solution
- Step 1: Write the proportion equation
3,342,498.09 : 4,612,700.97 = 1,814,604 : x - Step 2: Convert to fraction form
3,342,498.09/4,612,700.97 = 1,814,604/x - Step 3: Cross multiply
3,342,498.09x = 4,612,700.97 × 1,814,604 - Step 4: Simplify right side
3,342,498.09x = 8,370,225,630,965.88 - Step 5: Solve for x
x = 8,370,225,630,965.88/3,342,498.09 - Step 6: Final answer
x = 2,504,182.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.