Home / 2,197,815.91-3,294,963.30-1,044,483.61

Finding the Fourth Proportional to 2,197,815.91, 3,294,963.30 and 1,044,483.61

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Solution

The fourth proportional to 2,197,815.91, 3,294,963.30 and 1,044,483.61 is: 1,565,888.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,815.91 : 3,294,963.30 = 1,044,483.61 : x
  2. Step 2: Convert to fraction form
    2,197,815.91/3,294,963.30 = 1,044,483.61/x
  3. Step 3: Cross multiply
    2,197,815.91x = 3,294,963.30 × 1,044,483.61
  4. Step 4: Simplify right side
    2,197,815.91x = 3,441,535,158,383.75
  5. Step 5: Solve for x
    x = 3,441,535,158,383.75/2,197,815.91
  6. Step 6: Final answer
    x = 1,565,888.73

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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.