Home / 1,248,690.72-1,723,193.28-675,730.92

Finding the Fourth Proportional to 1,248,690.72, 1,723,193.28 and 675,730.92

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Solution

The fourth proportional to 1,248,690.72, 1,723,193.28 and 675,730.92 is: 932,508.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248,690.72 : 1,723,193.28 = 675,730.92 : x
  2. Step 2: Convert to fraction form
    1,248,690.72/1,723,193.28 = 675,730.92/x
  3. Step 3: Cross multiply
    1,248,690.72x = 1,723,193.28 × 675,730.92
  4. Step 4: Simplify right side
    1,248,690.72x = 1,164,414,980,432.22
  5. Step 5: Solve for x
    x = 1,164,414,980,432.22/1,248,690.72
  6. Step 6: Final answer
    x = 932,508.72

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