Finding the Fourth Proportional to 17,426,940.08, 26,134,864.21 and 5,753,137.94
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Solution
The fourth proportional to 17,426,940.08, 26,134,864.21 and 5,753,137.94 is: 8,627,876.03
Step by Step Solution
- Step 1: Write the proportion equation
17,426,940.08 : 26,134,864.21 = 5,753,137.94 : x - Step 2: Convert to fraction form
17,426,940.08/26,134,864.21 = 5,753,137.94/x - Step 3: Cross multiply
17,426,940.08x = 26,134,864.21 × 5,753,137.94 - Step 4: Simplify right side
17,426,940.08x = 150,357,478,698,241.94 - Step 5: Solve for x
x = 150,357,478,698,241.94/17,426,940.08 - Step 6: Final answer
x = 8,627,876.03
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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.