Finding the Fourth Proportional to 10,364,000.02, 15,547,992.63 and 3,973,753.99
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Solution
The fourth proportional to 10,364,000.02, 15,547,992.63 and 3,973,753.99 is: 5,961,394.99
Step by Step Solution
- Step 1: Write the proportion equation
10,364,000.02 : 15,547,992.63 = 3,973,753.99 : x - Step 2: Convert to fraction form
10,364,000.02/15,547,992.63 = 3,973,753.99/x - Step 3: Cross multiply
10,364,000.02x = 15,547,992.63 × 3,973,753.99 - Step 4: Simplify right side
10,364,000.02x = 61,783,897,749,953.10 - Step 5: Solve for x
x = 61,783,897,749,953.10/10,364,000.02 - Step 6: Final answer
x = 5,961,394.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.