Home / 1,377,010.80-2,065,516.20-630,514.80

Finding the Fourth Proportional to 1,377,010.80, 2,065,516.20 and 630,514.80

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Solution

The fourth proportional to 1,377,010.80, 2,065,516.20 and 630,514.80 is: 945,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,010.80 : 2,065,516.20 = 630,514.80 : x
  2. Step 2: Convert to fraction form
    1,377,010.80/2,065,516.20 = 630,514.80/x
  3. Step 3: Cross multiply
    1,377,010.80x = 2,065,516.20 × 630,514.80
  4. Step 4: Simplify right side
    1,377,010.80x = 1,302,338,533,739.76
  5. Step 5: Solve for x
    x = 1,302,338,533,739.76/1,377,010.80
  6. Step 6: Final answer
    x = 945,772.20

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