Home / 3,332,103.75-4,598,306.46-1,804,207.23

Finding the Fourth Proportional to 3,332,103.75, 4,598,306.46 and 1,804,207.23

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Solution

The fourth proportional to 3,332,103.75, 4,598,306.46 and 1,804,207.23 is: 2,489,807.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,103.75 : 4,598,306.46 = 1,804,207.23 : x
  2. Step 2: Convert to fraction form
    3,332,103.75/4,598,306.46 = 1,804,207.23/x
  3. Step 3: Cross multiply
    3,332,103.75x = 4,598,306.46 × 1,804,207.23
  4. Step 4: Simplify right side
    3,332,103.75x = 8,296,297,760,887.71
  5. Step 5: Solve for x
    x = 8,296,297,760,887.71/3,332,103.75
  6. Step 6: Final answer
    x = 2,489,807.76

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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.