Home / 1,033,679.73-1,426,508.85-625,856.16

Finding the Fourth Proportional to 1,033,679.73, 1,426,508.85 and 625,856.16

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Solution

The fourth proportional to 1,033,679.73, 1,426,508.85 and 625,856.16 is: 863,700.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,679.73 : 1,426,508.85 = 625,856.16 : x
  2. Step 2: Convert to fraction form
    1,033,679.73/1,426,508.85 = 625,856.16/x
  3. Step 3: Cross multiply
    1,033,679.73x = 1,426,508.85 × 625,856.16
  4. Step 4: Simplify right side
    1,033,679.73x = 892,789,351,067.02
  5. Step 5: Solve for x
    x = 892,789,351,067.02/1,033,679.73
  6. Step 6: Final answer
    x = 863,700.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.