Home / 4,508,789.52-6,763,017.36-1,950,648.36

Finding the Fourth Proportional to 4,508,789.52, 6,763,017.36 and 1,950,648.36

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Solution

The fourth proportional to 4,508,789.52, 6,763,017.36 and 1,950,648.36 is: 2,925,900.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,789.52 : 6,763,017.36 = 1,950,648.36 : x
  2. Step 2: Convert to fraction form
    4,508,789.52/6,763,017.36 = 1,950,648.36/x
  3. Step 3: Cross multiply
    4,508,789.52x = 6,763,017.36 × 1,950,648.36
  4. Step 4: Simplify right side
    4,508,789.52x = 13,192,268,721,935.53
  5. Step 5: Solve for x
    x = 13,192,268,721,935.53/4,508,789.52
  6. Step 6: Final answer
    x = 2,925,900.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.