Finding the Fourth Proportional to 2,373,230.54, 3,560,011.86 and 1,174,831.09
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Solution
The fourth proportional to 2,373,230.54, 3,560,011.86 and 1,174,831.09 is: 1,762,328.83
Step by Step Solution
- Step 1: Write the proportion equation
2,373,230.54 : 3,560,011.86 = 1,174,831.09 : x - Step 2: Convert to fraction form
2,373,230.54/3,560,011.86 = 1,174,831.09/x - Step 3: Cross multiply
2,373,230.54x = 3,560,011.86 × 1,174,831.09 - Step 4: Simplify right side
2,373,230.54x = 4,182,412,609,402.31 - Step 5: Solve for x
x = 4,182,412,609,402.31/2,373,230.54 - Step 6: Final answer
x = 1,762,328.83
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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.