Finding the Fourth Proportional to 5,842,101.84, 8,763,057.90 and 2,248,649.40
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Solution
The fourth proportional to 5,842,101.84, 8,763,057.90 and 2,248,649.40 is: 3,372,937.59
Step by Step Solution
- Step 1: Write the proportion equation
5,842,101.84 : 8,763,057.90 = 2,248,649.40 : x - Step 2: Convert to fraction form
5,842,101.84/8,763,057.90 = 2,248,649.40/x - Step 3: Cross multiply
5,842,101.84x = 8,763,057.90 × 2,248,649.40 - Step 4: Simplify right side
5,842,101.84x = 19,705,044,889,000.26 - Step 5: Solve for x
x = 19,705,044,889,000.26/5,842,101.84 - Step 6: Final answer
x = 3,372,937.59
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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.