Home / 3,373,141.83-5,059,786.56-1,352,337.45

Finding the Fourth Proportional to 3,373,141.83, 5,059,786.56 and 1,352,337.45

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Solution

The fourth proportional to 3,373,141.83, 5,059,786.56 and 1,352,337.45 is: 2,028,535.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,141.83 : 5,059,786.56 = 1,352,337.45 : x
  2. Step 2: Convert to fraction form
    3,373,141.83/5,059,786.56 = 1,352,337.45/x
  3. Step 3: Cross multiply
    3,373,141.83x = 5,059,786.56 × 1,352,337.45
  4. Step 4: Simplify right side
    3,373,141.83x = 6,842,538,854,094.67
  5. Step 5: Solve for x
    x = 6,842,538,854,094.67/3,373,141.83
  6. Step 6: Final answer
    x = 2,028,535.77

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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.