Finding the Fourth Proportional to 5,708,388.24, 8,564,010.12 and 4,028,772.24
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Solution
The fourth proportional to 5,708,388.24, 8,564,010.12 and 4,028,772.24 is: 6,044,166.02
Step by Step Solution
- Step 1: Write the proportion equation
5,708,388.24 : 8,564,010.12 = 4,028,772.24 : x - Step 2: Convert to fraction form
5,708,388.24/8,564,010.12 = 4,028,772.24/x - Step 3: Cross multiply
5,708,388.24x = 8,564,010.12 × 4,028,772.24 - Step 4: Simplify right side
5,708,388.24x = 34,502,446,234,535.07 - Step 5: Solve for x
x = 34,502,446,234,535.07/5,708,388.24 - Step 6: Final answer
x = 6,044,166.02
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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.