Finding the Fourth Proportional to 1,542,858.06, 2,313,840.06 and 463,327.06
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Solution
The fourth proportional to 1,542,858.06, 2,313,840.06 and 463,327.06 is: 694,856.34
Step by Step Solution
- Step 1: Write the proportion equation
1,542,858.06 : 2,313,840.06 = 463,327.06 : x - Step 2: Convert to fraction form
1,542,858.06/2,313,840.06 = 463,327.06/x - Step 3: Cross multiply
1,542,858.06x = 2,313,840.06 × 463,327.06 - Step 4: Simplify right side
1,542,858.06x = 1,072,064,712,310.02 - Step 5: Solve for x
x = 1,072,064,712,310.02/1,542,858.06 - Step 6: Final answer
x = 694,856.34
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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.