Finding the Fourth Proportional to 5,817,463.44, 8,726,530.56 and 1,774,089.36
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Solution
The fourth proportional to 5,817,463.44, 8,726,530.56 and 1,774,089.36 is: 2,661,236.32
Step by Step Solution
- Step 1: Write the proportion equation
5,817,463.44 : 8,726,530.56 = 1,774,089.36 : x - Step 2: Convert to fraction form
5,817,463.44/8,726,530.56 = 1,774,089.36/x - Step 3: Cross multiply
5,817,463.44x = 8,726,530.56 × 1,774,089.36 - Step 4: Simplify right side
5,817,463.44x = 15,481,645,016,210.84 - Step 5: Solve for x
x = 15,481,645,016,210.84/5,817,463.44 - Step 6: Final answer
x = 2,661,236.32
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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.