Home / 1,872,023.10-2,808,034.65-809,141.10

Finding the Fourth Proportional to 1,872,023.10, 2,808,034.65 and 809,141.10

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Solution

The fourth proportional to 1,872,023.10, 2,808,034.65 and 809,141.10 is: 1,213,711.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,872,023.10 : 2,808,034.65 = 809,141.10 : x
  2. Step 2: Convert to fraction form
    1,872,023.10/2,808,034.65 = 809,141.10/x
  3. Step 3: Cross multiply
    1,872,023.10x = 2,808,034.65 × 809,141.10
  4. Step 4: Simplify right side
    1,872,023.10x = 2,272,096,245,539.11
  5. Step 5: Solve for x
    x = 2,272,096,245,539.11/1,872,023.10
  6. Step 6: Final answer
    x = 1,213,711.65

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