Finding the Fourth Proportional to 6,650,304.06, 9,975,753.36 and 2,038,958.52
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Solution
The fourth proportional to 6,650,304.06, 9,975,753.36 and 2,038,958.52 is: 3,058,528.92
Step by Step Solution
- Step 1: Write the proportion equation
6,650,304.06 : 9,975,753.36 = 2,038,958.52 : x - Step 2: Convert to fraction form
6,650,304.06/9,975,753.36 = 2,038,958.52/x - Step 3: Cross multiply
6,650,304.06x = 9,975,753.36 × 2,038,958.52 - Step 4: Simplify right side
6,650,304.06x = 20,340,147,296,595.84 - Step 5: Solve for x
x = 20,340,147,296,595.84/6,650,304.06 - Step 6: Final answer
x = 3,058,528.92
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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.