Finding the Fourth Proportional to 2,048,943.36, 3,072,879.51 and 609,239.04
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Solution
The fourth proportional to 2,048,943.36, 3,072,879.51 and 609,239.04 is: 913,699.32
Step by Step Solution
- Step 1: Write the proportion equation
2,048,943.36 : 3,072,879.51 = 609,239.04 : x - Step 2: Convert to fraction form
2,048,943.36/3,072,879.51 = 609,239.04/x - Step 3: Cross multiply
2,048,943.36x = 3,072,879.51 × 609,239.04 - Step 4: Simplify right side
2,048,943.36x = 1,872,118,162,708.07 - Step 5: Solve for x
x = 1,872,118,162,708.07/2,048,943.36 - Step 6: Final answer
x = 913,699.32
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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.