Finding the Fourth Proportional to 3,314,696.04, 4,964,068.80 and 2,246,497.20
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Solution
The fourth proportional to 3,314,696.04, 4,964,068.80 and 2,246,497.20 is: 3,364,340.66
Step by Step Solution
- Step 1: Write the proportion equation
3,314,696.04 : 4,964,068.80 = 2,246,497.20 : x - Step 2: Convert to fraction form
3,314,696.04/4,964,068.80 = 2,246,497.20/x - Step 3: Cross multiply
3,314,696.04x = 4,964,068.80 × 2,246,497.20 - Step 4: Simplify right side
3,314,696.04x = 11,151,766,659,807.36 - Step 5: Solve for x
x = 11,151,766,659,807.36/3,314,696.04 - Step 6: Final answer
x = 3,364,340.66
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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.