Finding the Fourth Proportional to 4,370,823.99, 6,554,661.35 and 1,846,676.07
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Solution
The fourth proportional to 4,370,823.99, 6,554,661.35 and 1,846,676.07 is: 2,769,348.82
Step by Step Solution
- Step 1: Write the proportion equation
4,370,823.99 : 6,554,661.35 = 1,846,676.07 : x - Step 2: Convert to fraction form
4,370,823.99/6,554,661.35 = 1,846,676.07/x - Step 3: Cross multiply
4,370,823.99x = 6,554,661.35 × 1,846,676.07 - Step 4: Simplify right side
4,370,823.99x = 12,104,336,252,765.51 - Step 5: Solve for x
x = 12,104,336,252,765.51/4,370,823.99 - Step 6: Final answer
x = 2,769,348.82
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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.