Finding the Fourth Proportional to 2,388,753.58, 3,583,108.08 and 968,472.04
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Solution
The fourth proportional to 2,388,753.58, 3,583,108.08 and 968,472.04 is: 1,452,699.02
Step by Step Solution
- Step 1: Write the proportion equation
2,388,753.58 : 3,583,108.08 = 968,472.04 : x - Step 2: Convert to fraction form
2,388,753.58/3,583,108.08 = 968,472.04/x - Step 3: Cross multiply
2,388,753.58x = 3,583,108.08 × 968,472.04 - Step 4: Simplify right side
2,388,753.58x = 3,470,139,991,778.08 - Step 5: Solve for x
x = 3,470,139,991,778.08/2,388,753.58 - Step 6: Final answer
x = 1,452,699.02
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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.