Home / 1,115,359.63-1,539,206.03-606,061.99

Finding the Fourth Proportional to 1,115,359.63, 1,539,206.03 and 606,061.99

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Solution

The fourth proportional to 1,115,359.63, 1,539,206.03 and 606,061.99 is: 836,370.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,115,359.63 : 1,539,206.03 = 606,061.99 : x
  2. Step 2: Convert to fraction form
    1,115,359.63/1,539,206.03 = 606,061.99/x
  3. Step 3: Cross multiply
    1,115,359.63x = 1,539,206.03 × 606,061.99
  4. Step 4: Simplify right side
    1,115,359.63x = 932,854,269,561.80
  5. Step 5: Solve for x
    x = 932,854,269,561.80/1,115,359.63
  6. Step 6: Final answer
    x = 836,370.84

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