Finding the Fourth Proportional to 5,656,304.04, 8,484,473.16 and 1,396,472.64
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Solution
The fourth proportional to 5,656,304.04, 8,484,473.16 and 1,396,472.64 is: 2,094,713.18
Step by Step Solution
- Step 1: Write the proportion equation
5,656,304.04 : 8,484,473.16 = 1,396,472.64 : x - Step 2: Convert to fraction form
5,656,304.04/8,484,473.16 = 1,396,472.64/x - Step 3: Cross multiply
5,656,304.04x = 8,484,473.16 × 1,396,472.64 - Step 4: Simplify right side
5,656,304.04x = 11,848,334,632,754.34 - Step 5: Solve for x
x = 11,848,334,632,754.34/5,656,304.04 - Step 6: Final answer
x = 2,094,713.18
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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.