Home / 1,209,658.40-1,814,487.60-894,730.40

Finding the Fourth Proportional to 1,209,658.40, 1,814,487.60 and 894,730.40

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Solution

The fourth proportional to 1,209,658.40, 1,814,487.60 and 894,730.40 is: 1,342,095.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,209,658.40 : 1,814,487.60 = 894,730.40 : x
  2. Step 2: Convert to fraction form
    1,209,658.40/1,814,487.60 = 894,730.40/x
  3. Step 3: Cross multiply
    1,209,658.40x = 1,814,487.60 × 894,730.40
  4. Step 4: Simplify right side
    1,209,658.40x = 1,623,477,216,143.04
  5. Step 5: Solve for x
    x = 1,623,477,216,143.04/1,209,658.40
  6. Step 6: Final answer
    x = 1,342,095.60

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