Finding the Fourth Proportional to 2,846,593.02, 3,927,910.41 and 1,700,430.06
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Solution
The fourth proportional to 2,846,593.02, 3,927,910.41 and 1,700,430.06 is: 2,346,361.73
Step by Step Solution
- Step 1: Write the proportion equation
2,846,593.02 : 3,927,910.41 = 1,700,430.06 : x - Step 2: Convert to fraction form
2,846,593.02/3,927,910.41 = 1,700,430.06/x - Step 3: Cross multiply
2,846,593.02x = 3,927,910.41 × 1,700,430.06 - Step 4: Simplify right side
2,846,593.02x = 6,679,136,934,150.93 - Step 5: Solve for x
x = 6,679,136,934,150.93/2,846,593.02 - Step 6: Final answer
x = 2,346,361.73
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.