Home / 2,313,205.22-3,469,703.04-607,308.32

Finding the Fourth Proportional to 2,313,205.22, 3,469,703.04 and 607,308.32

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Solution

The fourth proportional to 2,313,205.22, 3,469,703.04 and 607,308.32 is: 910,934.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,205.22 : 3,469,703.04 = 607,308.32 : x
  2. Step 2: Convert to fraction form
    2,313,205.22/3,469,703.04 = 607,308.32/x
  3. Step 3: Cross multiply
    2,313,205.22x = 3,469,703.04 × 607,308.32
  4. Step 4: Simplify right side
    2,313,205.22x = 2,107,179,506,772.78
  5. Step 5: Solve for x
    x = 2,107,179,506,772.78/2,313,205.22
  6. Step 6: Final answer
    x = 910,934.96

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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.