Finding the Fourth Proportional to 9,456,352.76, 14,186,521.86 and 3,066,106.80
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Solution
The fourth proportional to 9,456,352.76, 14,186,521.86 and 3,066,106.80 is: 4,599,806.32
Step by Step Solution
- Step 1: Write the proportion equation
9,456,352.76 : 14,186,521.86 = 3,066,106.80 : x - Step 2: Convert to fraction form
9,456,352.76/14,186,521.86 = 3,066,106.80/x - Step 3: Cross multiply
9,456,352.76x = 14,186,521.86 × 3,066,106.80 - Step 4: Simplify right side
9,456,352.76x = 43,497,391,143,294.64 - Step 5: Solve for x
x = 43,497,391,143,294.64/9,456,352.76 - Step 6: Final answer
x = 4,599,806.32
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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.