Home / 3,132,461.44-4,699,033.28-1,002,044.80

Finding the Fourth Proportional to 3,132,461.44, 4,699,033.28 and 1,002,044.80

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Solution

The fourth proportional to 3,132,461.44, 4,699,033.28 and 1,002,044.80 is: 1,503,176.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,461.44 : 4,699,033.28 = 1,002,044.80 : x
  2. Step 2: Convert to fraction form
    3,132,461.44/4,699,033.28 = 1,002,044.80/x
  3. Step 3: Cross multiply
    3,132,461.44x = 4,699,033.28 × 1,002,044.80
  4. Step 4: Simplify right side
    3,132,461.44x = 4,708,641,863,250.94
  5. Step 5: Solve for x
    x = 4,708,641,863,250.94/3,132,461.44
  6. Step 6: Final answer
    x = 1,503,176.32

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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.