Finding the Fourth Proportional to 4,572,795.36, 6,858,525.24 and 1,333,462.60
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Solution
The fourth proportional to 4,572,795.36, 6,858,525.24 and 1,333,462.60 is: 1,999,999.16
Step by Step Solution
- Step 1: Write the proportion equation
4,572,795.36 : 6,858,525.24 = 1,333,462.60 : x - Step 2: Convert to fraction form
4,572,795.36/6,858,525.24 = 1,333,462.60/x - Step 3: Cross multiply
4,572,795.36x = 6,858,525.24 × 1,333,462.60 - Step 4: Simplify right side
4,572,795.36x = 9,145,586,898,696.03 - Step 5: Solve for x
x = 9,145,586,898,696.03/4,572,795.36 - Step 6: Final answer
x = 1,999,999.16
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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.