Finding the Fourth Proportional to 3,596,562.34, 5,390,119.55 and 1,703,845.06
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Solution
The fourth proportional to 3,596,562.34, 5,390,119.55 and 1,703,845.06 is: 2,553,529.65
Step by Step Solution
- Step 1: Write the proportion equation
3,596,562.34 : 5,390,119.55 = 1,703,845.06 : x - Step 2: Convert to fraction form
3,596,562.34/5,390,119.55 = 1,703,845.06/x - Step 3: Cross multiply
3,596,562.34x = 5,390,119.55 × 1,703,845.06 - Step 4: Simplify right side
3,596,562.34x = 9,183,928,558,861.24 - Step 5: Solve for x
x = 9,183,928,558,861.24/3,596,562.34 - Step 6: Final answer
x = 2,553,529.65
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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.