Home / 1,524,982.07-2,287,489.51-460,033.36

Finding the Fourth Proportional to 1,524,982.07, 2,287,489.51 and 460,033.36

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Solution

The fourth proportional to 1,524,982.07, 2,287,489.51 and 460,033.36 is: 690,054.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,982.07 : 2,287,489.51 = 460,033.36 : x
  2. Step 2: Convert to fraction form
    1,524,982.07/2,287,489.51 = 460,033.36/x
  3. Step 3: Cross multiply
    1,524,982.07x = 2,287,489.51 × 460,033.36
  4. Step 4: Simplify right side
    1,524,982.07x = 1,052,321,480,106.37
  5. Step 5: Solve for x
    x = 1,052,321,480,106.37/1,524,982.07
  6. Step 6: Final answer
    x = 690,054.98

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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.