Home / 1,400,922.80-2,098,273.80-1,214,298.80

Finding the Fourth Proportional to 1,400,922.80, 2,098,273.80 and 1,214,298.80

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Solution

The fourth proportional to 1,400,922.80, 2,098,273.80 and 1,214,298.80 is: 1,818,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,400,922.80 : 2,098,273.80 = 1,214,298.80 : x
  2. Step 2: Convert to fraction form
    1,400,922.80/2,098,273.80 = 1,214,298.80/x
  3. Step 3: Cross multiply
    1,400,922.80x = 2,098,273.80 × 1,214,298.80
  4. Step 4: Simplify right side
    1,400,922.80x = 2,547,931,357,411.44
  5. Step 5: Solve for x
    x = 2,547,931,357,411.44/1,400,922.80
  6. Step 6: Final answer
    x = 1,818,752.15

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