Home / 613,204.15-846,221.73-341,336.27

Finding the Fourth Proportional to 613,204.15, 846,221.73 and 341,336.27

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Solution

The fourth proportional to 613,204.15, 846,221.73 and 341,336.27 is: 471,044.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,204.15 : 846,221.73 = 341,336.27 : x
  2. Step 2: Convert to fraction form
    613,204.15/846,221.73 = 341,336.27/x
  3. Step 3: Cross multiply
    613,204.15x = 846,221.73 × 341,336.27
  4. Step 4: Simplify right side
    613,204.15x = 288,846,165,165.46
  5. Step 5: Solve for x
    x = 288,846,165,165.46/613,204.15
  6. Step 6: Final answer
    x = 471,044.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.