Home / 1,344,113.40-2,016,170.10-776,465.40

Finding the Fourth Proportional to 1,344,113.40, 2,016,170.10 and 776,465.40

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Solution

The fourth proportional to 1,344,113.40, 2,016,170.10 and 776,465.40 is: 1,164,698.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,113.40 : 2,016,170.10 = 776,465.40 : x
  2. Step 2: Convert to fraction form
    1,344,113.40/2,016,170.10 = 776,465.40/x
  3. Step 3: Cross multiply
    1,344,113.40x = 2,016,170.10 × 776,465.40
  4. Step 4: Simplify right side
    1,344,113.40x = 1,565,486,323,164.54
  5. Step 5: Solve for x
    x = 1,565,486,323,164.54/1,344,113.40
  6. Step 6: Final answer
    x = 1,164,698.10

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