Home / 1,362,660.43-2,044,306.90-464,109.95

Finding the Fourth Proportional to 1,362,660.43, 2,044,306.90 and 464,109.95

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Solution

The fourth proportional to 1,362,660.43, 2,044,306.90 and 464,109.95 is: 696,272.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,660.43 : 2,044,306.90 = 464,109.95 : x
  2. Step 2: Convert to fraction form
    1,362,660.43/2,044,306.90 = 464,109.95/x
  3. Step 3: Cross multiply
    1,362,660.43x = 2,044,306.90 × 464,109.95
  4. Step 4: Simplify right side
    1,362,660.43x = 948,783,173,143.66
  5. Step 5: Solve for x
    x = 948,783,173,143.66/1,362,660.43
  6. Step 6: Final answer
    x = 696,272.64

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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.