Home / 4,834,258.70-7,243,514.85-3,558,800.30

Finding the Fourth Proportional to 4,834,258.70, 7,243,514.85 and 3,558,800.30

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Solution

The fourth proportional to 4,834,258.70, 7,243,514.85 and 3,558,800.30 is: 5,332,404.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,258.70 : 7,243,514.85 = 3,558,800.30 : x
  2. Step 2: Convert to fraction form
    4,834,258.70/7,243,514.85 = 3,558,800.30/x
  3. Step 3: Cross multiply
    4,834,258.70x = 7,243,514.85 × 3,558,800.30
  4. Step 4: Simplify right side
    4,834,258.70x = 25,778,222,821,234.45
  5. Step 5: Solve for x
    x = 25,778,222,821,234.45/4,834,258.70
  6. Step 6: Final answer
    x = 5,332,404.49

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1.5x scale

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.