Finding the Fourth Proportional to 6,177,395.29, 9,266,287.94 and 2,134,113.43
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Solution
The fourth proportional to 6,177,395.29, 9,266,287.94 and 2,134,113.43 is: 3,201,237.51
Step by Step Solution
- Step 1: Write the proportion equation
6,177,395.29 : 9,266,287.94 = 2,134,113.43 : x - Step 2: Convert to fraction form
6,177,395.29/9,266,287.94 = 2,134,113.43/x - Step 3: Cross multiply
6,177,395.29x = 9,266,287.94 × 2,134,113.43 - Step 4: Simplify right side
6,177,395.29x = 19,775,309,481,999.03 - Step 5: Solve for x
x = 19,775,309,481,999.03/6,177,395.29 - Step 6: Final answer
x = 3,201,237.51
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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.