Finding the Fourth Proportional to 4,154,677.98, 6,242,976.63 and 2,237,007
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Solution
The fourth proportional to 4,154,677.98, 6,242,976.63 and 2,237,007 is: 3,361,411.52
Step by Step Solution
- Step 1: Write the proportion equation
4,154,677.98 : 6,242,976.63 = 2,237,007 : x - Step 2: Convert to fraction form
4,154,677.98/6,242,976.63 = 2,237,007/x - Step 3: Cross multiply
4,154,677.98x = 6,242,976.63 × 2,237,007 - Step 4: Simplify right side
4,154,677.98x = 13,965,582,422,146.41 - Step 5: Solve for x
x = 13,965,582,422,146.41/4,154,677.98 - Step 6: Final answer
x = 3,361,411.52
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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.