Finding the Fourth Proportional to 5,330,744.34, 7,996,110.03 and 1,736,505.42
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Solution
The fourth proportional to 5,330,744.34, 7,996,110.03 and 1,736,505.42 is: 2,604,756.02
Step by Step Solution
- Step 1: Write the proportion equation
5,330,744.34 : 7,996,110.03 = 1,736,505.42 : x - Step 2: Convert to fraction form
5,330,744.34/7,996,110.03 = 1,736,505.42/x - Step 3: Cross multiply
5,330,744.34x = 7,996,110.03 × 1,736,505.42 - Step 4: Simplify right side
5,330,744.34x = 13,885,288,406,011.36 - Step 5: Solve for x
x = 13,885,288,406,011.36/5,330,744.34 - Step 6: Final answer
x = 2,604,756.02
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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.