Home / 1,011,818.98-1,396,389.58-576,254.66

Finding the Fourth Proportional to 1,011,818.98, 1,396,389.58 and 576,254.66

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Solution

The fourth proportional to 1,011,818.98, 1,396,389.58 and 576,254.66 is: 795,276.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,011,818.98 : 1,396,389.58 = 576,254.66 : x
  2. Step 2: Convert to fraction form
    1,011,818.98/1,396,389.58 = 576,254.66/x
  3. Step 3: Cross multiply
    1,011,818.98x = 1,396,389.58 × 576,254.66
  4. Step 4: Simplify right side
    1,011,818.98x = 804,676,002,650.44
  5. Step 5: Solve for x
    x = 804,676,002,650.44/1,011,818.98
  6. Step 6: Final answer
    x = 795,276.64

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