Home / 8,995,735.50-13,493,592.54-2,930,457.39

Finding the Fourth Proportional to 8,995,735.50, 13,493,592.54 and 2,930,457.39

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Solution

The fourth proportional to 8,995,735.50, 13,493,592.54 and 2,930,457.39 is: 4,395,682.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,735.50 : 13,493,592.54 = 2,930,457.39 : x
  2. Step 2: Convert to fraction form
    8,995,735.50/13,493,592.54 = 2,930,457.39/x
  3. Step 3: Cross multiply
    8,995,735.50x = 13,493,592.54 × 2,930,457.39
  4. Step 4: Simplify right side
    8,995,735.50x = 39,542,397,976,491.87
  5. Step 5: Solve for x
    x = 39,542,397,976,491.87/8,995,735.50
  6. Step 6: Final answer
    x = 4,395,682.60

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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.