Finding the Fourth Proportional to 10,895,346.96, 15,036,258.44 and 6,000,567.80
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Solution
The fourth proportional to 10,895,346.96, 15,036,258.44 and 6,000,567.80 is: 8,281,157.87
Step by Step Solution
- Step 1: Write the proportion equation
10,895,346.96 : 15,036,258.44 = 6,000,567.80 : x - Step 2: Convert to fraction form
10,895,346.96/15,036,258.44 = 6,000,567.80/x - Step 3: Cross multiply
10,895,346.96x = 15,036,258.44 × 6,000,567.80 - Step 4: Simplify right side
10,895,346.96x = 90,226,088,227,542.22 - Step 5: Solve for x
x = 90,226,088,227,542.22/10,895,346.96 - Step 6: Final answer
x = 8,281,157.87
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.