Finding the Fourth Proportional to 2,331,864.86, 3,497,465.12 and 734,386.41
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Solution
The fourth proportional to 2,331,864.86, 3,497,465.12 and 734,386.41 is: 1,101,475.00
Step by Step Solution
- Step 1: Write the proportion equation
2,331,864.86 : 3,497,465.12 = 734,386.41 : x - Step 2: Convert to fraction form
2,331,864.86/3,497,465.12 = 734,386.41/x - Step 3: Cross multiply
2,331,864.86x = 3,497,465.12 × 734,386.41 - Step 4: Simplify right side
2,331,864.86x = 2,568,490,849,905.09 - Step 5: Solve for x
x = 2,568,490,849,905.09/2,331,864.86 - Step 6: Final answer
x = 1,101,475.00
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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.