Home / 1,931,551.80-2,896,175.70-1,184,134.20

Finding the Fourth Proportional to 1,931,551.80, 2,896,175.70 and 1,184,134.20

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Solution

The fourth proportional to 1,931,551.80, 2,896,175.70 and 1,184,134.20 is: 1,775,495.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,551.80 : 2,896,175.70 = 1,184,134.20 : x
  2. Step 2: Convert to fraction form
    1,931,551.80/2,896,175.70 = 1,184,134.20/x
  3. Step 3: Cross multiply
    1,931,551.80x = 2,896,175.70 × 1,184,134.20
  4. Step 4: Simplify right side
    1,931,551.80x = 3,429,460,695,578.94
  5. Step 5: Solve for x
    x = 3,429,460,695,578.94/1,931,551.80
  6. Step 6: Final answer
    x = 1,775,495.07

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