Home / 1,557,672.30-2,336,508.45-717,864.30

Finding the Fourth Proportional to 1,557,672.30, 2,336,508.45 and 717,864.30

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Solution

The fourth proportional to 1,557,672.30, 2,336,508.45 and 717,864.30 is: 1,076,796.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,557,672.30 : 2,336,508.45 = 717,864.30 : x
  2. Step 2: Convert to fraction form
    1,557,672.30/2,336,508.45 = 717,864.30/x
  3. Step 3: Cross multiply
    1,557,672.30x = 2,336,508.45 × 717,864.30
  4. Step 4: Simplify right side
    1,557,672.30x = 1,677,296,002,903.34
  5. Step 5: Solve for x
    x = 1,677,296,002,903.34/1,557,672.30
  6. Step 6: Final answer
    x = 1,076,796.45

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