Home / 7,864,398.64-10,854,640.28-5,146,570

Finding the Fourth Proportional to 7,864,398.64, 10,854,640.28 and 5,146,570

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Solution

The fourth proportional to 7,864,398.64, 10,854,640.28 and 5,146,570 is: 7,103,425.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,864,398.64 : 10,854,640.28 = 5,146,570 : x
  2. Step 2: Convert to fraction form
    7,864,398.64/10,854,640.28 = 5,146,570/x
  3. Step 3: Cross multiply
    7,864,398.64x = 10,854,640.28 × 5,146,570
  4. Step 4: Simplify right side
    7,864,398.64x = 55,864,166,025,839.59
  5. Step 5: Solve for x
    x = 55,864,166,025,839.59/7,864,398.64
  6. Step 6: Final answer
    x = 7,103,425.01

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