Home / 5,354,123.96-8,046,007.83-5,224,335.44

Finding the Fourth Proportional to 5,354,123.96, 8,046,007.83 and 5,224,335.44

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Solution

The fourth proportional to 5,354,123.96, 8,046,007.83 and 5,224,335.44 is: 7,850,965.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,354,123.96 : 8,046,007.83 = 5,224,335.44 : x
  2. Step 2: Convert to fraction form
    5,354,123.96/8,046,007.83 = 5,224,335.44/x
  3. Step 3: Cross multiply
    5,354,123.96x = 8,046,007.83 × 5,224,335.44
  4. Step 4: Simplify right side
    5,354,123.96x = 42,035,043,816,556.45
  5. Step 5: Solve for x
    x = 42,035,043,816,556.45/5,354,123.96
  6. Step 6: Final answer
    x = 7,850,965.74

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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.