Finding the Fourth Proportional to 4,506,014.04, 6,218,272.36 and 2,441,068.60
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Solution
The fourth proportional to 4,506,014.04, 6,218,272.36 and 2,441,068.60 is: 3,368,660.03
Step by Step Solution
- Step 1: Write the proportion equation
4,506,014.04 : 6,218,272.36 = 2,441,068.60 : x - Step 2: Convert to fraction form
4,506,014.04/6,218,272.36 = 2,441,068.60/x - Step 3: Cross multiply
4,506,014.04x = 6,218,272.36 × 2,441,068.60 - Step 4: Simplify right side
4,506,014.04x = 15,179,229,404,243.90 - Step 5: Solve for x
x = 15,179,229,404,243.90/4,506,014.04 - Step 6: Final answer
x = 3,368,660.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.