Home / 9,662,903.09-14,493,976.36-3,273,155.45

Finding the Fourth Proportional to 9,662,903.09, 14,493,976.36 and 3,273,155.45

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Solution

The fourth proportional to 9,662,903.09, 14,493,976.36 and 3,273,155.45 is: 4,909,605.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,662,903.09 : 14,493,976.36 = 3,273,155.45 : x
  2. Step 2: Convert to fraction form
    9,662,903.09/14,493,976.36 = 3,273,155.45/x
  3. Step 3: Cross multiply
    9,662,903.09x = 14,493,976.36 × 3,273,155.45
  4. Step 4: Simplify right side
    9,662,903.09x = 47,441,037,688,604.80
  5. Step 5: Solve for x
    x = 47,441,037,688,604.80/9,662,903.09
  6. Step 6: Final answer
    x = 4,909,605.04

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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.