Home / 10,337,469.56-15,506,203.32-2,764,238.48

Finding the Fourth Proportional to 10,337,469.56, 15,506,203.32 and 2,764,238.48

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Solution

The fourth proportional to 10,337,469.56, 15,506,203.32 and 2,764,238.48 is: 4,146,357.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,337,469.56 : 15,506,203.32 = 2,764,238.48 : x
  2. Step 2: Convert to fraction form
    10,337,469.56/15,506,203.32 = 2,764,238.48/x
  3. Step 3: Cross multiply
    10,337,469.56x = 15,506,203.32 × 2,764,238.48
  4. Step 4: Simplify right side
    10,337,469.56x = 42,862,843,895,847.76
  5. Step 5: Solve for x
    x = 42,862,843,895,847.76/10,337,469.56
  6. Step 6: Final answer
    x = 4,146,357.45

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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.