Home / 3,749,392.05-5,624,096.30-1,354,927.76

Finding the Fourth Proportional to 3,749,392.05, 5,624,096.30 and 1,354,927.76

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Solution

The fourth proportional to 3,749,392.05, 5,624,096.30 and 1,354,927.76 is: 2,032,394.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,392.05 : 5,624,096.30 = 1,354,927.76 : x
  2. Step 2: Convert to fraction form
    3,749,392.05/5,624,096.30 = 1,354,927.76/x
  3. Step 3: Cross multiply
    3,749,392.05x = 5,624,096.30 × 1,354,927.76
  4. Step 4: Simplify right side
    3,749,392.05x = 7,620,244,201,783.29
  5. Step 5: Solve for x
    x = 7,620,244,201,783.29/3,749,392.05
  6. Step 6: Final answer
    x = 2,032,394.61

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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.