Home / 1,524,983.66-2,287,491.94-460,034.96

Finding the Fourth Proportional to 1,524,983.66, 2,287,491.94 and 460,034.96

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Solution

The fourth proportional to 1,524,983.66, 2,287,491.94 and 460,034.96 is: 690,057.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,983.66 : 2,287,491.94 = 460,034.96 : x
  2. Step 2: Convert to fraction form
    1,524,983.66/2,287,491.94 = 460,034.96/x
  3. Step 3: Cross multiply
    1,524,983.66x = 2,287,491.94 × 460,034.96
  4. Step 4: Simplify right side
    1,524,983.66x = 1,052,326,263,118.22
  5. Step 5: Solve for x
    x = 1,052,326,263,118.22/1,524,983.66
  6. Step 6: Final answer
    x = 690,057.40

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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.