Finding the Fourth Proportional to 2,386,998.64, 3,580,462.91 and 589,882.07
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Solution
The fourth proportional to 2,386,998.64, 3,580,462.91 and 589,882.07 is: 884,814.44
Step by Step Solution
- Step 1: Write the proportion equation
2,386,998.64 : 3,580,462.91 = 589,882.07 : x - Step 2: Convert to fraction form
2,386,998.64/3,580,462.91 = 589,882.07/x - Step 3: Cross multiply
2,386,998.64x = 3,580,462.91 × 589,882.07 - Step 4: Simplify right side
2,386,998.64x = 2,112,050,870,776.24 - Step 5: Solve for x
x = 2,112,050,870,776.24/2,386,998.64 - Step 6: Final answer
x = 884,814.44
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.