Finding the Fourth Proportional to 9,401,000.81, 14,102,756.08 and 3,719,896.52
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Solution
The fourth proportional to 9,401,000.81, 14,102,756.08 and 3,719,896.52 is: 5,580,341.32
Step by Step Solution
- Step 1: Write the proportion equation
9,401,000.81 : 14,102,756.08 = 3,719,896.52 : x - Step 2: Convert to fraction form
9,401,000.81/14,102,756.08 = 3,719,896.52/x - Step 3: Cross multiply
9,401,000.81x = 14,102,756.08 × 3,719,896.52 - Step 4: Simplify right side
9,401,000.81x = 52,460,793,205,511.74 - Step 5: Solve for x
x = 52,460,793,205,511.74/9,401,000.81 - Step 6: Final answer
x = 5,580,341.32
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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.