Home / 1,848,686.80-2,773,030.20-853,358.80

Finding the Fourth Proportional to 1,848,686.80, 2,773,030.20 and 853,358.80

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Solution

The fourth proportional to 1,848,686.80, 2,773,030.20 and 853,358.80 is: 1,280,038.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,686.80 : 2,773,030.20 = 853,358.80 : x
  2. Step 2: Convert to fraction form
    1,848,686.80/2,773,030.20 = 853,358.80/x
  3. Step 3: Cross multiply
    1,848,686.80x = 2,773,030.20 × 853,358.80
  4. Step 4: Simplify right side
    1,848,686.80x = 2,366,389,723,835.76
  5. Step 5: Solve for x
    x = 2,366,389,723,835.76/1,848,686.80
  6. Step 6: Final answer
    x = 1,280,038.20

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