Home / 1,792,207.40-2,688,311.10-896,412.20

Finding the Fourth Proportional to 1,792,207.40, 2,688,311.10 and 896,412.20

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Solution

The fourth proportional to 1,792,207.40, 2,688,311.10 and 896,412.20 is: 1,344,618.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,207.40 : 2,688,311.10 = 896,412.20 : x
  2. Step 2: Convert to fraction form
    1,792,207.40/2,688,311.10 = 896,412.20/x
  3. Step 3: Cross multiply
    1,792,207.40x = 2,688,311.10 × 896,412.20
  4. Step 4: Simplify right side
    1,792,207.40x = 2,409,834,867,435.42
  5. Step 5: Solve for x
    x = 2,409,834,867,435.42/1,792,207.40
  6. Step 6: Final answer
    x = 1,344,618.30

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