Home / 1,609,434.80-2,414,152.20-724,698.80

Finding the Fourth Proportional to 1,609,434.80, 2,414,152.20 and 724,698.80

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Solution

The fourth proportional to 1,609,434.80, 2,414,152.20 and 724,698.80 is: 1,087,048.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,434.80 : 2,414,152.20 = 724,698.80 : x
  2. Step 2: Convert to fraction form
    1,609,434.80/2,414,152.20 = 724,698.80/x
  3. Step 3: Cross multiply
    1,609,434.80x = 2,414,152.20 × 724,698.80
  4. Step 4: Simplify right side
    1,609,434.80x = 1,749,533,202,357.36
  5. Step 5: Solve for x
    x = 1,749,533,202,357.36/1,609,434.80
  6. Step 6: Final answer
    x = 1,087,048.20

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