Finding the Fourth Proportional to 4,661,842.58, 6,992,753.71 and 1,467,248.02
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Solution
The fourth proportional to 4,661,842.58, 6,992,753.71 and 1,467,248.02 is: 2,200,868.83
Step by Step Solution
- Step 1: Write the proportion equation
4,661,842.58 : 6,992,753.71 = 1,467,248.02 : x - Step 2: Convert to fraction form
4,661,842.58/6,992,753.71 = 1,467,248.02/x - Step 3: Cross multiply
4,661,842.58x = 6,992,753.71 × 1,467,248.02 - Step 4: Simplify right side
4,661,842.58x = 10,260,104,035,345.15 - Step 5: Solve for x
x = 10,260,104,035,345.15/4,661,842.58 - Step 6: Final answer
x = 2,200,868.83
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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.