Home / 2,044,231.60-3,067,513.80-782,964.40

Finding the Fourth Proportional to 2,044,231.60, 3,067,513.80 and 782,964.40

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Solution

The fourth proportional to 2,044,231.60, 3,067,513.80 and 782,964.40 is: 1,174,893.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,231.60 : 3,067,513.80 = 782,964.40 : x
  2. Step 2: Convert to fraction form
    2,044,231.60/3,067,513.80 = 782,964.40/x
  3. Step 3: Cross multiply
    2,044,231.60x = 3,067,513.80 × 782,964.40
  4. Step 4: Simplify right side
    2,044,231.60x = 2,401,754,101,908.72
  5. Step 5: Solve for x
    x = 2,401,754,101,908.72/2,044,231.60
  6. Step 6: Final answer
    x = 1,174,893.34

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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.