Finding the Fourth Proportional to 1,562,239.09, 2,343,313.27 and 497,345.05
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Solution
The fourth proportional to 1,562,239.09, 2,343,313.27 and 497,345.05 is: 746,003.13
Step by Step Solution
- Step 1: Write the proportion equation
1,562,239.09 : 2,343,313.27 = 497,345.05 : x - Step 2: Convert to fraction form
1,562,239.09/2,343,313.27 = 497,345.05/x - Step 3: Cross multiply
1,562,239.09x = 2,343,313.27 × 497,345.05 - Step 4: Simplify right side
1,562,239.09x = 1,165,435,255,433.81 - Step 5: Solve for x
x = 1,165,435,255,433.81/1,562,239.09 - Step 6: Final answer
x = 746,003.13
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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.