Finding the Fourth Proportional to 6,338,231.24, 9,507,177.36 and 1,789,592.00
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Solution
The fourth proportional to 6,338,231.24, 9,507,177.36 and 1,789,592.00 is: 2,684,340.14
Step by Step Solution
- Step 1: Write the proportion equation
6,338,231.24 : 9,507,177.36 = 1,789,592.00 : x - Step 2: Convert to fraction form
6,338,231.24/9,507,177.36 = 1,789,592.00/x - Step 3: Cross multiply
6,338,231.24x = 9,507,177.36 × 1,789,592.00 - Step 4: Simplify right side
6,338,231.24x = 17,013,968,498,501.23 - Step 5: Solve for x
x = 17,013,968,498,501.23/6,338,231.24 - Step 6: Final answer
x = 2,684,340.14
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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.