Home / 2,410,217.67-3,615,310.85-613,085.79

Finding the Fourth Proportional to 2,410,217.67, 3,615,310.85 and 613,085.79

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Solution

The fourth proportional to 2,410,217.67, 3,615,310.85 and 613,085.79 is: 919,624.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,217.67 : 3,615,310.85 = 613,085.79 : x
  2. Step 2: Convert to fraction form
    2,410,217.67/3,615,310.85 = 613,085.79/x
  3. Step 3: Cross multiply
    2,410,217.67x = 3,615,310.85 × 613,085.79
  4. Step 4: Simplify right side
    2,410,217.67x = 2,216,495,705,502.39
  5. Step 5: Solve for x
    x = 2,216,495,705,502.39/2,410,217.67
  6. Step 6: Final answer
    x = 919,624.70

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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.