Home / 2,483,890.32-3,727,281.48-1,044,469.68

Finding the Fourth Proportional to 2,483,890.32, 3,727,281.48 and 1,044,469.68

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Solution

The fourth proportional to 2,483,890.32, 3,727,281.48 and 1,044,469.68 is: 1,567,312.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,890.32 : 3,727,281.48 = 1,044,469.68 : x
  2. Step 2: Convert to fraction form
    2,483,890.32/3,727,281.48 = 1,044,469.68/x
  3. Step 3: Cross multiply
    2,483,890.32x = 3,727,281.48 × 1,044,469.68
  4. Step 4: Simplify right side
    2,483,890.32x = 3,893,032,494,685.53
  5. Step 5: Solve for x
    x = 3,893,032,494,685.53/2,483,890.32
  6. Step 6: Final answer
    x = 1,567,312.56

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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.